793 TRUCK 3SJ00001-UP (MACHINE) POWERED BY 3516 ENGINE POWER TRAIN Caterpillar SIS

Special Instruction

Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}

Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}

Technical Information Bulletin

Seals Can Be Damaged When Removing Or Installing The Cut-Out Cartridge Valve From The Body Of The Accumulator Charging Valve Group
Seals Can Be Damaged When Removing Or Installing The Cut-Out Cartridge Valve From The Body Of The Accumulator Charging Valve Group

Service Magazine

Service Parts Are Available For 9T-4785 Accumulator Group {4331,5077}
1997/02/24

New 150-2332 Accumulator Charging Adapter{5077,0647}
1998/10/12

Revised Repair Procedure For Large Off-Highway Truck Bladder Type Accumulators{0374,4331}
1999/07/26

Specifications

Rotary Actuator
793 TRUCK POWER TRAIN

Special Instruction

Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}
Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}

Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}

Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}
Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}

Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}

Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}

Effectivity of the Upgrades to Remanufactured Transmissions, Torque Converters, and Wheel Assemblies{3030, 3101, 4051}
Effectivity of the Upgrades to Remanufactured Transmissions, Torque Converters, and Wheel Assemblies{3030, 3101, 4051}

Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}

Service Letter-NACD

Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks
Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Australia

Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks
Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-CFEL

Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks
Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-CSARL

Service Letter-Americas

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Brazil

Specifications

Rear Axle Housing Group
793 TRUCK POWER TRAIN

Axle Housing And Brake Mounting (Rear Wheel)
793 TRUCK POWER TRAIN

Service Letter-China

Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks
Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Asia

Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks
Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Reuse And Salvage Guidelines

Weld Repair Procedure for the Rear Axle A-Frame and Rear Axle Housing on 785, 789, 793, and 795F Off-Highway Trucks {0679, 3260}
Weld Repair Procedure for the Rear Axle A-Frame and Rear Axle Housing on 785, 789, 793, and 795F Off-Highway Trucks {0679, 3260}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}
Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}

Rear Axle Stiffener Installation Procedure for 785, 789, 793 & 795 Off-Highway Truck {0599, 0679, 0722, 3260, 3268, 7185}
Rear Axle Stiffener Installation Procedure for 785, 789, 793 & 795 Off-Highway Truck {0599, 0679, 0722, 3260, 3268, 7185}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Procedure for Filtering Off-Highway Truck Rear Axle Oil {0680, 0768, 3260, 4050}
Procedure for Filtering Off-Highway Truck Rear Axle Oil {0680, 0768, 3260, 4050}

Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}

Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}
Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}

Cleaning Rear Axle Housings of 785, 789 and 793 Off-Highway Trucks{3260, 4050, 4208}
Cleaning Rear Axle Housings of 785, 789 and 793 Off-Highway Trucks{3260, 4050, 4208}

Service Letter-APD

Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks
Product Support Program For Replacing The Stabilizer Rear Stabilizer Pin And Bolts On Certain 793 Trucks

Service Letter Cancellation
Service Letter Cancellation

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Disassembly and Assembly

Duo-Cone Floating Seals
793 TRUCK POWER TRAIN

Rear Axle Housing (Spindle)
793 TRUCK POWER TRAIN

Final Drives, Rear Wheel Bearings And Duo-Cone Seals
793 TRUCK POWER TRAIN

Duo-Cone Floating Seals
793 TRUCK VEHICLE SYSTEMS

Front Wheel Bearings And Duo-Cone Seals
793 TRUCK VEHICLE SYSTEMS

Rear Axle Stabilizer Rod
793 TRUCK VEHICLE SYSTEMS

Service Magazine

Torque-Turn Method Now Available For Tightening A-Frame (Frame Support Assembly) Cap Bolts{3260}
1992/09/07

Bearings Are Used To Prevent Seizure Of Rear Suspension Cylinder Pins {3260,7051,7213}
1993/10/18

New Pinion And Seal Assembly Replaces The Former Carbon Seal{3280,3254,3250}
1994/02/07

Differential Carrier Now Has A Tighter Fit Into The Rear Axle Housing{3284}
1994/06/20

New Tank (Oil Saver) Used In Rear Axle Assembly{3260}
1994/11/21

Undersize Bearing Cone Available For The Axle Housing Outer Wheel Bearing{4215}
1995/05/01

New Duo Cone Seal Retainer Provides Increased Face Load {4052}
1995/05/15

Correct Rear Axle Housing And Final Drive Oil Levels Improve Service Life{4070}
1995/12/11

New Bolts And Washers Used In Rear Axle Spindle To Rear Axle Joint Provides Additional Strength To Prevent Bolt Breakage{3260}
1996/02/19

Special Instruction SEHS9948 Available For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks.{3278}
1996/04/29

Special Instruction SEHS9966 Available For Field Installation For Remanufactured Wheel Arrangement And Axle Housing Assembly {3260}
1996/06/10

Effectivity Of Upgrades To Remanufactured Transmissions, Torque Converters And Wheel Assemblies {3001,4051}
1996/10/07

New Sight Gauge On Rear Axle Housing Improves Serviceability {3260}
1997/02/24

Foam Filled Oil Saver Tanks Used In Off-Highway Truck Rear Axle Groups To Increase Bearing Life{3260}
1997/05/26

Special Instruction Revision SEHS9948-01 Available For 793 And 793B Rear Axle Lubrication And Filtration System Retrofit {3258,3260}
1997/06/16

Duo-Cone Seal Assemblies With A Toric Available For Tractors And Trucks{4006,7555,4251,7561}
1997/08/04

High Pressure Washer Available For Final Drives And Axle Housings Of Off-Highway Trucks {0680,4050,3260}
1998/02/02

Oil Savers Removed From 793C Rear Axle Housing Will Improve Life Of Differential Group{4001,3260}
1998/02/23

Off-Highway Truck Duo-Cone Seal Service Tools And Installation Video Now Available{7561}
1999/02/01

Corrections to Oil Level Maintenance in the Operation and Maintenance Manuals {3258, 3260, 4050}
2000/02/07

A New Axle Housing Assembly is Available for the 793 Off-Highway Truck {3260}
2000/04/03

The Oil Levels for the Differential and Final Drive Need to be Properly Maintained {3258, 3260, 4050}
2000/02/07

Change in Oil Change Interval for the Final Drive and the Rear Axle in Off-Highway Trucks {4000, 4050, 7000, 7560, 7581}
2011/03/07

The Magnetic Drain Plugs on the Rear Axle Housing are Longer and Larger {3260}
2000/10/30

Inspect the Rear Axle A-Frame and the Differential Housing at Every 500 SMU {3260}
2003/04/21

Correction to Special Instruction, SEHS9948, "Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks" {3004}
2004/04/12

Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2008/12/29

Tools Allow Calibration of Preload Adjusters for Wheel Bearings {0766, 0783}
2004/12/27

Effectivity of Upgrades to Remanufactured Transmissions, Torque Converters and Wheel Assemblies {3030, 3101, 4051}
2007/04/02

Reuse Information on the Components in the Drive Train {3278, 4050}
2008/03/31

Available Seal Assembly For Off-Highway Truck Wheel And Brake Assembly Requires Proper Installation In Order To Improve Seal Reliability. {4051, 4251, 4267}
2009/02/16

Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25

A Rear Axle Stiffener Installation Procedure for 785, 789, 793 & 795F AC Off-Highway Trucks is Available {0599, 0679, 0722, 3260, 3268, 7185}
2015/08/31

Tool Operating Manual

NEHS0858 - Using the 197-5589 Wheel Stud Remover/Installer {0374, 0599, 0700, 0730, 4210}
NEHS0858 - Using the 197-5589 Wheel Stud Remover/Installer {0374, 0599, 0700, 0730, 4210}

Special Instruction

Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}

Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}

Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Final Drive Removal and Installation {0372, 0374, 4001, 4001, 4011, 4011, 4050, 4050}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Final Drive Removal and Installation {0372, 0374, 4001, 4001, 4011, 4011, 4050, 4050}

Tool Operating Manual

NEHS0858 - Using the 197-5589 Wheel Stud Remover/Installer {0374, 0599, 0700, 0730, 4210}
NEHS0858 - Using the 197-5589 Wheel Stud Remover/Installer {0374, 0599, 0700, 0730, 4210}

Reuse And Salvage Guidelines

Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}
Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}

Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}

Contamination Control Guidelines

Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}
Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}

Reuse And Salvage Guidelines

Thermal Spray Procedures for OHT Rear Duo-Cone Seal Retainer and Spacer {0679, 4051, 4201, 4251, 4267}
Thermal Spray Procedures for OHT Rear Duo-Cone Seal Retainer and Spacer {0679, 4051, 4201, 4251, 4267}

Special Instruction

Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}

Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}

Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}

Technical Information Bulletin

Front Wheel Group Bearings May Fail on Certain Off-Highway Trucks{3259, 4006, 4201, 4205, 4208, 7551}
Front Wheel Group Bearings May Fail on Certain Off-Highway Trucks{3259, 4006, 4201, 4205, 4208, 7551}

Brake Hub and Wheel Interference with Housing May Result in Duo Cone Seal Leakage on Certain 793 Off-Highway Trucks {4002, 4006, 4201, 4208, 4215, 4251}
Brake Hub and Wheel Interference with Housing May Result in Duo Cone Seal Leakage on Certain 793 Off-Highway Trucks {4002, 4006, 4201, 4208, 4215, 4251}

Tool Operating Manual

Rear Final Drive Brake and Wheel Group Assembly and Disassembly System{0374, 0599, 0700, 0727, 0730, 0731}
Rear Final Drive Brake and Wheel Group Assembly and Disassembly System{0374, 0599, 0700, 0727, 0730, 0731}

469-7606 Brake Hub Lifting Device{0374, 0599, 0629, 0632, 0700, 0727, 0730, 0731, 4008, 4251, 4267}
469-7606 Brake Hub Lifting Device{0374, 0599, 0629, 0632, 0700, 0727, 0730, 0731, 4008, 4251, 4267}

Reuse And Salvage Guidelines

Salvage of Outer Planetary Carrier Pin Bores, Using Metal Spray and Machining Operations for 793 Off-Highway Trucks{4001, 4008, 4050}
Salvage of Outer Planetary Carrier Pin Bores, Using Metal Spray and Machining Operations for 793 Off-Highway Trucks{4001, 4008, 4050}

Procedure to Inspect and Repair the Front Wheels on 785 - 797 Off-Highway Truck {0599, 0700, 0730, 0731, 4006, 4200, 4209, 4251}
Procedure to Inspect and Repair the Front Wheels on 785 - 797 Off-Highway Truck {0599, 0700, 0730, 0731, 4006, 4200, 4209, 4251}

Rework of 793 Front Spindles for Autonomous Conversion {0599, 0679, 0700, 0722, 4006, 4251}
Rework of 793 Front Spindles for Autonomous Conversion {0599, 0679, 0700, 0722, 4006, 4251}

Service Magazine

Vertical Wheel Bearing Adjustment Procedures For Cast Wheels And Fabricated Wheels {4001, 4201}
2002/10/14

New Final Drive and Brake Wheel Groups are Used to Improve Service Life {4001, 4201}
2003/06/23

The Fluid Recommendation and Front Wheel Bearing Cover Has Been Updated on the Wheel and Brake Group of Certain Off-Highway Trucks {4006, 4201, 4205}
The Fluid Recommendation and Front Wheel Bearing Cover Has Been Updated on the Wheel and Brake Group of Certain Off-Highway Trucks {4006, 4201, 4205}

Reuse And Salvage Guidelines

Off-Highway Truck Final Drive Planetary Carrier {0760, 0761, 4084}
Off-Highway Truck Final Drive Planetary Carrier {0760, 0761, 4084}

Thermal Spray Procedures for OHT Planetary Carrier - Pin Bores{0679, 4084}
Thermal Spray Procedures for OHT Planetary Carrier - Pin Bores{0679, 4084}

Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}

Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}

Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}
Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}

Technical Information Bulletin

Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Specifications

Traction Control Valve
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Speed Sensor (Transmission)
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Pressure Switch (Air)
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Speed Sensor
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Systems Operation

General Information
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Electronic Control Module (Traction Control System)
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Solenoid Valves
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Sensors
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Switches
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Traction Control Valve
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Testing and Adjusting

General Information
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Functional Test
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Machine Preparation for Troubleshooting
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Towing
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Stationary Pressure - Test
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Troubleshooting Notes
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Parking Brake Release Pressure - Test
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Parking Brake Control Pressure - Test
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Parking and Secondary Brake Release System Leakage - Check
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Disassembly and Assembly

Automatic Electronic Traction Aid Hydraulic Control Valve
793 TRUCK POWER TRAIN

Automatic Electronic Traction Aid Control Group
793 TRUCK POWER TRAIN

Special Instruction

Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}
Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}

Improved Method for Installing the Actual Gear Position Sensor {1439, 3061}
Improved Method for Installing the Actual Gear Position Sensor {1439, 3061}

Technical Information Bulletin

Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}

Specifications

Transmission Hydraulic Control
793 TRUCK POWER TRAIN

Reuse And Salvage Guidelines

Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}

Bench Test Procedures

Bench Test Procedure for a 793, 793B, and 789C Off-Highway Truck Transmission{3030, 3073}
Bench Test Procedure for a 793, 793B, and 789C Off-Highway Truck Transmission{3030, 3073}

Disassembly and Assembly

Transmission Hydraulic Control Valves
793 TRUCK POWER TRAIN

Automatic Electronic Traction Aid Hydraulic Control Valve
793 TRUCK POWER TRAIN

Service Magazine

Probable Causes Of Transmission Hunting In Individual Clutch Modulation (ICM) Transmissions{3150,3167}
1991/09/30

New ICM Transmission Control Actual Gear Switch{3175}
1992/06/29

New ICM Transmission Control Speed Sensor{3175}
1992/07/13

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

New Spring Saves O-Ring Seal In ICM Controls{3150}
1993/06/28

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16

Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

ICM Control Valve Group; Debris Wear And Control Malfunction {3150,3157,3167}
1999/01/11

An Improved Solenoid Valve Group Is Used In Transmissions With ICM For Increased Reliability And Longer Service Life {3124, 3167, 3174}
2009/01/26

A New Transmission Harness and a New Position Sensor Group Are Now Used on Certain Cat Products {1408, 1439, 3167}
2009/11/05

Special Instruction

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Bench Test Procedures

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Service Magazine

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09

A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Special Instruction

Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}
Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}

Removal and Installation of the Differential and Bevel Gear Group and the Final Drive and Wheel Group Assemblies for the 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793, 793B and 793C Off-Highway Truck/Tractor{3256, 3258, 3281}
Removal and Installation of the Differential and Bevel Gear Group and the Final Drive and Wheel Group Assemblies for the 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793, 793B and 793C Off-Highway Truck/Tractor{3256, 3258, 3281}

The Machining and Assembly of the Differential and Bevel Gear Group in Order to Retrofit Existing 793 Off-Highway Trucks to the New Three Bearing Configuration{3256, 3257, 3258, 3281}
The Machining and Assembly of the Differential and Bevel Gear Group in Order to Retrofit Existing 793 Off-Highway Trucks to the New Three Bearing Configuration{3256, 3257, 3258, 3281}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Differential Removal and Installation Checklist{0372, 0374, 3258, 3258}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist
Differential Removal and Installation Checklist{0372, 0374, 3258, 3258}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Service Letter-Americas

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Service Letter-Brazil

Specifications

Differential And Bevel Gear
793 TRUCK POWER TRAIN

Tool Operating Manual

226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Reuse And Salvage Guidelines

Salvage of Differential Bearing Cage on Off-Highway Trucks {3258, 3283, 3284}
Salvage of Differential Bearing Cage on Off-Highway Trucks {3258, 3283, 3284}

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Salvage of Final Drive and Differential Thrust Washer Used in Off-Highway Trucks, Tractors, and Wheel Loaders {0677, 0760, 3258, 3284, 4050, 4055, 4201}
Salvage of Final Drive and Differential Thrust Washer Used in Off-Highway Trucks, Tractors, and Wheel Loaders {0677, 0760, 3258, 3284, 4050, 4055, 4201}

Salvage of Differential Housing Assembly Used on Off-Highway Trucks {3258, 3283, 3284}
Salvage of Differential Housing Assembly Used on Off-Highway Trucks {3258, 3283, 3284}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

Thermal Spray Procedures for Wheel Loaders, Off-Highway Trucks and Tractors, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential - Support Bearing Journal {0679, 3258, 3284}
Thermal Spray Procedures for Wheel Loaders, Off-Highway Trucks and Tractors, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential - Support Bearing Journal {0679, 3258, 3284}

Thermal Spray Procedures for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential Case - Flange End {0679, 3258, 3284}
Thermal Spray Procedures for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers Differential Case - Flange End {0679, 3258, 3284}

Thermal Spray Procedures for OHT Differential Housing - Housing and Side Thrust {0374, 0599, 0679, 3258, 3281}
Thermal Spray Procedures for OHT Differential Housing - Housing and Side Thrust {0374, 0599, 0679, 3258, 3281}

Thermal Spray Procedures for OHT Cage - Bearing{0679, 3258, 3281}
Thermal Spray Procedures for OHT Cage - Bearing{0679, 3258, 3281}

Thermal Spray Procedures for OHT Differential Carrier Assembly {0374, 0599, 0679, 3258, 3281, 3284}
Thermal Spray Procedures for OHT Differential Carrier Assembly {0374, 0599, 0679, 3258, 3281, 3284}

Thermal Spray Procedures for OHT Differential Carrier{0679, 3258, 3284}
Thermal Spray Procedures for OHT Differential Carrier{0679, 3258, 3284}

Contamination Control Guidelines

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}

Information Release Memo

CAT REMAN ANNOUNCES THE ADDITION OF DRIVETRAIN COMPONENTS FOR LARGE MINING TRUCKS
CAT REMAN ANNOUNCES THE ADDITION OF DRIVETRAIN COMPONENTS FOR LARGE MINING TRUCKS

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS

Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket
Lifting Capacity Of 8T3238 Lifting Bracket Group Used For 785, 789, 793 Truck Differentials Needs To Be Stamped On Bracket

Disassembly and Assembly

Differential And Carrier
793 TRUCK POWER TRAIN

Service Magazine

New Torque For Transmission To Differential And Differential To Rear Housing Bolts {3250,3258}
1994/01/31

New Pinion And Seal Assembly Replaces The Former Carbon Seal{3280,3254,3250}
1994/02/07

Differential Carrier Now Has A Tighter Fit Into The Rear Axle Housing{3284}
1994/06/20

New Screen Assembly Prevents Large Debris From Transferring Into Differential Compartment {4051,3258}
1994/12/19

New Bevel Pinion Tapered Bearing Setting Procedure Used In The Differential And Bevel Gear Group {3257,3258,3280,7551}
1996/09/02

Higher Viscosity Oil Should Be Used In Certain Final Drives And Differentials {4070,0645}
1996/12/16

New 127-0353 Differential Bearing Cage With Thicker Flange Is Now Available {3258}
1997/03/24

New Differential Pinion Bearing Setting Tool And Procedure Available{3258}
1997/05/19

New Lubrication Tube Can Be Retrofitted To Improve Differential Pinion Toe Bearing Lubrication {3258}
1997/06/16

Special Instruction Revision SEHS9948-01 Available For 793 And 793B Rear Axle Lubrication And Filtration System Retrofit {3258,3260}
1997/06/16

Differential Gear Shroud Is Available To Lower Oil Temperature {3258}
1997/07/07

New Differential Pinion Bearing Setting Tool And Procedure Available{3258}
1997/09/22

Longer Studs Or Bolts And Spacers Will Improve Assembly Between Differential And Differential Housing {3258,3283}
1998/01/26

Oil Savers Removed From 793C Rear Axle Housing Will Improve Life Of Differential Group{4001,3260}
1998/02/23

Use FT2546 Preload Tool To Adjust Pinion Bearing Preload {3254}
1998/03/30

Adjustment Procedure For Differential Bevel Gear Backlash And Preload {0351,3256,3258,3270}
1998/09/28

Corrections to Oil Level Maintenance in the Operation and Maintenance Manuals {3258, 3260, 4050}
2000/02/07

The Oil Levels for the Differential and Final Drive Need to be Properly Maintained {3258, 3260, 4050}
2000/02/07

New Procedure For The Adjustment Of The Differential Thrust Pin {3258, 3260, 3284}
2000/02/07

A Correction to the Setting Tool for the Bearing for the Differential Pinion and to the Setting Procedure {3256, 3258, 3281}
2002/08/12

New Special Instruction Manuals and New Mechanic's Checklist Pads are Available {0374}
2001/02/05

A New Differential and Bevel Gear Group is Used {3256, 3258}
2001/07/30

New Thrust Washers With Improved Retention Improve the Service Life {3258, 3281}
2004/05/10

Correction to Special Instruction, SEHS9948, "Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks" {3004}
2004/04/12

New Thrust Washers Improve the Service Life of the Differential Group {3258}
2008/02/04

A New Pinion Assembly Updates the Differential Group {3258}
2008/07/07

Proper Differential Warmup and Break-In Can Extend the Service Life of Differential Bearings on Certain Off-Highway Trucks {3258}
2012/06/01

Cat Reman Announces the Addition of Drivetrain Components for Large Mining Trucks {3030, 3101, 3105, 3258, 4050, 4205, 5102, 7000}
2014/10/21

A New Bevel Gear is Available for the 793, 793B, and 793C Off-Highway Trucks {3256, 3258, 3281}
2014/12/23

A New Service Differential for Certain 793F, 793F CMD Off-Highway Trucks is Available {3256, 3258, 3281}
A New Service Differential for Certain 793F, 793F CMD Off-Highway Trucks is Available {3256, 3258, 3281}

Special Instruction

Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Differential Removal and Installation Checklist{0372, 0374, 3258, 3258}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist
Differential Removal and Installation Checklist{0372, 0374, 3258, 3258}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, AND 793C OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, AND 793C OFF-HIGHWAY TRUCKS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Tool Operating Manual

226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}

226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, AND 793C OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, AND 793C OFF-HIGHWAY TRUCKS

Service Letter-Asia

Reuse And Salvage Guidelines

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Salvage of Final Drive and Differential Thrust Washer Used in Off-Highway Trucks, Tractors, and Wheel Loaders {0677, 0760, 3258, 3284, 4050, 4055, 4201}
Salvage of Final Drive and Differential Thrust Washer Used in Off-Highway Trucks, Tractors, and Wheel Loaders {0677, 0760, 3258, 3284, 4050, 4055, 4201}

Salvage of Differential Housing Assembly Used on Off-Highway Trucks {3258, 3283, 3284}
Salvage of Differential Housing Assembly Used on Off-Highway Trucks {3258, 3283, 3284}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

Thermal Spray Procedures for Differential Case - Housing Face & Pinion Thrust Face {3283}
Thermal Spray Procedures for Differential Case - Housing Face & Pinion Thrust Face {3283}

Thermal Spray Procedures for OHT Differential Housing - Housing and Side Thrust {0374, 0599, 0679, 3258, 3281}
Thermal Spray Procedures for OHT Differential Housing - Housing and Side Thrust {0374, 0599, 0679, 3258, 3281}

Thermal Spray Procedures for OHT Cage - Bearing{0679, 3258, 3281}
Thermal Spray Procedures for OHT Cage - Bearing{0679, 3258, 3281}

Thermal Spray Procedures for OHT Differential Carrier Assembly {0374, 0599, 0679, 3258, 3281, 3284}
Thermal Spray Procedures for OHT Differential Carrier Assembly {0374, 0599, 0679, 3258, 3281, 3284}

Thermal Spray Procedures for OHT Differential Carrier{0679, 3258, 3284}
Thermal Spray Procedures for OHT Differential Carrier{0679, 3258, 3284}

Contamination Control Guidelines

Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, AND 793C OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED DIFFERENTIAL THRUST WASHERS ON CERTAIN 793, 793B, AND 793C OFF-HIGHWAY TRUCKS

Service Magazine

Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2008/12/29

A New Pinion Assembly Updates the Differential Group {3258}
2008/07/07

Proper Differential Warmup and Break-In Can Extend the Service Life of Differential Bearings on Certain Off-Highway Trucks {3258}
2012/06/01

Cat Reman Announces the Addition of Drivetrain Components for Large Mining Trucks {3030, 3101, 3105, 3258, 4050, 4205, 5102, 7000}
2014/10/21

Specifications

Drive Shaft (Pump Drive) 5T1033
793 TRUCK POWER TRAIN

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Reuse And Salvage Guidelines

Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}

Transmission, Torque Converter, and Final Drive Updates for 768C through 793C Off-Highway Trucks{3001, 3030, 4050}
Transmission, Torque Converter, and Final Drive Updates for 768C through 793C Off-Highway Trucks{3001, 3030, 4050}

Service Magazine

Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25

Tool Operating Manual

345-1236 Lifting Bracket{0599, 0629, 0632, 6605}
345-1236 Lifting Bracket{0599, 0629, 0632, 6605}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Special Instruction

Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}
Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}

Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}

Transmission Filter Retrofit Kit Available for Large Off-Highway Trucks{3004, 3067}
Transmission Filter Retrofit Kit Available for Large Off-Highway Trucks{3004, 3067}

Service Letter-NACD

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Specifications

Rear Axle Oil Filter
REAR AXLE HYDRAULIC SYSTEM

Oil Filters (Torque Converter) (Rear Brake Cooling)
793 TRUCK POWER TRAIN

Oil Filters (Transmission) (Transmission Oil Cooler) (Parking Brake Release)
793 TRUCK POWER TRAIN

Oil Filter For Parking Brake Release System 8E0769
793 TRUCK AIR SYSTEM AND BRAKES

Service Letter-China

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Asia

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Service Letter-APD

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Disassembly and Assembly

Transmission Filters
793 TRUCK POWER TRAIN

Torque Converter Filter Group
793 TRUCK POWER TRAIN

Brake Oil Filter
793 TRUCK VEHICLE SYSTEMS

Service Magazine

Pressure Sensing Switches Have Been Added To Monitor Filters And Screens {7450,7475}
1992/09/28

Normal Operation And Troubleshooting The Electronic Monitoring System (EMS) Transmission Oil Filter Light {7450,7475}
1992/09/28

Guard Assembly Available To Protect Rear Axle Filtration System And Lube Lines {3004,7150}
1998/01/05

Change in Performance Rating of the 4T-3131 Filter Element {3004}
2000/01/24

New 20 Micron Filters are Available for Rear Axle Lubrication {3004, 5068}
2001/12/10

Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

Optional High Efficiency Filters Are Now Available {3004, 5068}
2003/07/07

Correction to Special Instruction, SEHS9948, "Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks" {3004}
2004/04/12

Understanding Transmission Filter Plugging Events {3004, 3067}
2007/04/02

New Advanced Efficiency Filters Should Be Used in the Transmission Assembly and the Torque Converter Assembly on Certain Off-Highway Trucks/Tractors {3067}
2010/12/23

New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Technical Information Bulletin

9X-4606 Lip Seal May Leak At Torque Converter Output Shaft And Transfer Gear Input
9X-4606 Lip Seal May Leak At Torque Converter Output Shaft And Transfer Gear Input

The Lip Seals On The Torque Converter Output Shaft And On The Transmission Input Shaft May Fail Prematurely On Certain 793, 793B And 793C Off-Highway Trucks
The Lip Seals On The Torque Converter Output Shaft And On The Transmission Input Shaft May Fail Prematurely On Certain 793, 793B And 793C Off-Highway Trucks

Specifications

Transfer Gears
793 TRUCK POWER TRAIN

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Reuse And Salvage Guidelines

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

"White Layer Flaking" of Transfer Gears in Off-Highway Trucks and Tractors{3159}
"White Layer Flaking" of Transfer Gears in Off-Highway Trucks and Tractors{3159}

Disassembly and Assembly

Transmission And Transfer Gears
793 TRUCK POWER TRAIN

Service Magazine

A New Lip Type Seal Is Used In The Torque Converter and The Transmission Arrangements For Certain Off-Highway Trucks {1164, 3101, 3159}
2001/09/10

A New Lip Seal Is Used in the Transmissions of Large Off-Highway Trucks {3030, 3159}
2003/10/13

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Reuse And Salvage Guidelines

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

"White Layer Flaking" of Transfer Gears in Off-Highway Trucks and Tractors{3159}
"White Layer Flaking" of Transfer Gears in Off-Highway Trucks and Tractors{3159}

Special Instruction

Machining a Threaded Hole to Allow the Assembly of a Diffuser Valve in the Rims of Large Off-Highway Trucks {4202, 4203, 4209, 5502, 7461}
Machining a Threaded Hole to Allow the Assembly of a Diffuser Valve in the Rims of Large Off-Highway Trucks {4202, 4203, 4209, 5502, 7461}

Service Magazine

A Diffuser for Rims is Now Available on Certain Off-Highway Trucks {4203, 5502, 7461}
A Diffuser for Rims is Now Available on Certain Off-Highway Trucks {4203, 5502, 7461}

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

New Bevel Pinion Tapered Bearing Setting Procedure Used In The Differential And Bevel Gear Group {3257,3258,3280,7551}
1996/09/02

Special Instruction

O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}

Reuse And Salvage Guidelines

Replacing Tubes In Housings That Are Installed With Mechanical Joints (Expanded and Welded) {3016, 3154, 4104, 4133, 5057}
Replacing Tubes In Housings That Are Installed With Mechanical Joints (Expanded and Welded) {3016, 3154, 4104, 4133, 5057}

Special Instruction

Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}
Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}

Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}

O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}

Service Letter-NACD

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-China

Service Letter-Asia

Contamination Control Guidelines

Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}
Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}

Service Letter-APD

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Magazine

Thicker Washer Used To Allow Proper Fastening Of Elbow In Transmission Oil Lines Group {3154,3030}
1997/02/24

Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

A New Brake Cooling Screen is Available for Improved Service Life {1374, 1380, 3016, 3154, 5057}
2003/02/10

Reuse And Salvage Guidelines

Replacing Tubes In Housings That Are Installed With Mechanical Joints (Expanded and Welded) {3016, 3154, 4104, 4133, 5057}
Replacing Tubes In Housings That Are Installed With Mechanical Joints (Expanded and Welded) {3016, 3154, 4104, 4133, 5057}

Service Magazine

Thicker Washer Used To Allow Proper Fastening Of Elbow In Transmission Oil Lines Group {3154,3030}
1997/02/24

Special Instruction

Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}
Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}

Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}
Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}

Installation Procedure for 7T6337 Transmission Speed Sensor{3175}
Installation Procedure for 7T6337 Transmission Speed Sensor{3175}

Service Letter-NACD

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Service Letter-Australia

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Service Letter-CFEL

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Service Letter-CSARL

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Service Letter-Americas

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Service Letter-Brazil

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Specifications

Hydraulic Pump
793 TRUCK AIR SYSTEM AND BRAKES

Rear Brake Anchors 8X0241
793 TRUCK AIR SYSTEM AND BRAKES

Rear Wheel Brakes
793 TRUCK AIR SYSTEM AND BRAKES

Oil Filter For Parking Brake Release System 8E0769
793 TRUCK AIR SYSTEM AND BRAKES

Hydraulic Pump (4 Section)
793 TRUCK HYDRAULIC SYSTEM

Service Letter-China

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Service Letter-Asia

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Systems Operation

Systems Operation
OFF-HIGHWAY ACTUAL GEAR INDICATOR

Service Letter-APD

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks
Product Support Program For Updating The Rear Wheels And Associated Parts On Certain 793 And 793B Trucks

Testing and Adjusting

Testing And Adjusting
OFF-HIGHWAY ACTUAL GEAR INDICATOR

Disassembly and Assembly

Oil Sequence Valves
3516 VEHICULAR ENGINE FOR 793 TRUCK

Engine And Torque Converter
3516 VEHICULAR ENGINE FOR 793 TRUCK

Service Magazine

Correct Installation Of Oil Sequence Valves{1304}
1985/04/22

Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25

New Bearing Used In Transmission Planetary Group{3160,3186}
1992/04/13

New ICM Transmission Control Actual Gear Switch{3175}
1992/06/29

New ICM Transmission Control Speed Sensor{3175}
1992/07/13

Procedure For Removing Paint From The Demountable Rim Group{4200,4202,4210}
1992/09/07

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3102,3124,3100}
1992/12/21

New Bearing Used In Reverse Planetary Group{3160,3186}
1992/12/21

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3100}
1993/02/01

Procedure For Front Wheel Bearing Adjustment{4215,4208,4200}
1993/06/07

New Spring Saves O-Ring Seal In ICM Controls{3150}
1993/06/28

Magnetic Plug Available For Front Wheels{4201}
1993/06/28

Front Wheel Bearing Adjustment Procedure{4208}
1993/06/28

Modification Of Clutch Balance Piston To Improve Transmission Bearing Life{3160}
1993/08/23

Procedure To Adjust Rear Wheel Bearings Has Been Changed{4205,4208,4200}
1993/12/06

Improved Remanufactured Rear Wheel Groups Use Hardened Parts For Longer Service Life{4051}
1993/12/13

New Retaining Ring Used In Transmission Improves Ring To Groove Retention{3150}
1993/12/13

Transmission Pump and Supplementary Brake Cooling Pump Have New Gears For Improved Service Life{3153,3150}
1993/12/13

Publications Available For Off Highway Truck Retrofits{1290,1631,1900,3100,3150}
1994/02/14

Improved Wheel Bearing Cone Anti-Rotation System Prevents Wheel Bearing Cones From Rotating On The Axle Housing{4208,4234}
1994/02/14

Speed Sensor Available With Improved Reliability{1907}
1994/04/11

Differential Carrier Now Has A Tighter Fit Into The Rear Axle Housing{3284}
1994/06/20

New Weld Procedure Used On Inner Core Of Rear Wheel Assemblies To Improve Service Life{4208}
1995/06/12

Effectivity Of Upgrades To Remanufactured Transmissions, Torque Converters And Wheel Assemblies {3001,4051}
1996/10/07

Undersized Front Wheel Bearings Available For Large Off-Highway Truck Rebuilds. {4200,4205,4208}
1998/10/19

New Special Instruction For 793 Off-Highway Truck Front And Rear Wheel Adapter Kit Installation Available {4200,4200}
1999/06/14

793 Off-Highway Truck Final Drive Drain Plugs Now Have A Longer And Larger Magnet {4001,4201}
1999/09/06

Special Instruction

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}

Tool Operating Manual

Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Reuse And Salvage Guidelines

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}

Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Bench Test Procedures

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Specifications

Transmission Neutralizer (Body Raise Switch) 5T6639
793 TRUCK POWER TRAIN

Service Magazine

New Gears Reduce Noise And Pipe Plugs Make Installation Easier In Auxiliary Drive Group{1150,1165}
1994/09/26

Special Instruction

Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}

Reuse And Salvage Guidelines

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}

Major Non-Engine Power Train Component Receiving and Inspection Report for Off-Highway Trucks{3000, 4000}
Major Non-Engine Power Train Component Receiving and Inspection Report for Off-Highway Trucks{3000, 4000}

Service Magazine

Higher Viscosity Power Train Oil Should Be Used in Certain Applications {4070,0645}
1996/10/28

"Higher Viscosity Power Train Oil" Sticker Has Been Added To The Operation & Maintenance Manual {0645,4070}
1997/03/31

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

Special Instruction

Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}
Special Instruction For Rear Axle Lubrication And Filtration Retrofit For 793 And 793B Off-Highway Trucks{3004}

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}

Service Letter-NACD

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Australia

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-CFEL

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-CSARL

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Americas

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Brazil

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Truck/Ag/Marine

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Specifications

Rear Axle Oil Pump 125-8648
REAR AXLE HYDRAULIC SYSTEM

Pump (Transmission) 9G9905
793 TRUCK POWER TRAIN

Pump (Torque Converter)
793 TRUCK POWER TRAIN

Hydraulic Pump
793 TRUCK AIR SYSTEM AND BRAKES

Hydraulic Pump (4 Section)
793 TRUCK HYDRAULIC SYSTEM

Tool Operating Manual

Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Service Letter-China

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Service Letter-Asia

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Reuse And Salvage Guidelines

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}

Service Letter-APD

Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock
Certain 0R3233 And 0R3860 Scavenge Oil Pumps Need To Be Removed From Parts Stock

Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks
Product Support Program For Installing A Monitoring System For The Rear Axle Lube And Filtration System On Certain 793 And 793B Trucks

Bench Test Procedures

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Disassembly and Assembly

Torque Converter And Brake Pump
793 TRUCK POWER TRAIN

Transmission Pump
793 TRUCK POWER TRAIN

Service Magazine

Transmission Pump and Supplementary Brake Cooling Pump Have New Gears For Improved Service Life{3153,3150}
1993/12/13

New Grooved Piston Assemblies Available For Piston Pump Rotating Groups {5070}
1996/08/12

New Gear And New Shaft Assemblies Used In Scavenge Oil Pump Groups {1312}
1998/09/28

Corrections to the Disassembly and Assembly Manuals {3115, 4268, 5073}
2001/03/12

Disassembly and Assembly

Torque Converter Filter Group
793 TRUCK POWER TRAIN

Service Magazine

Pressure Sensing Switches Have Been Added To Monitor Filters And Screens {7450,7475}
1992/09/28

Guard Assembly Available To Protect Rear Axle Filtration System And Lube Lines {3004,7150}
1998/01/05

Special Instruction

Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}
Tool and Specification Chart for Conventional Duo-Cone Seal Groups {0599, 7561}

Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}

Service Magazine

Final Drive Duo-Cone Seal Assembly Information Update {7561}
2010/04/15

Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25

Specifications

Drive Shaft (Pump Drive) 5T1033
793 TRUCK POWER TRAIN

Drive Shaft (Main)
793 TRUCK POWER TRAIN

Drive Shaft For Pump Drive
793 TRUCK HYDRAULIC SYSTEM

Reuse And Salvage Guidelines

Universal Joints and Drive Shafts {3108, 3251, 3253}
Universal Joints and Drive Shafts {3108, 3251, 3253}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

Disassembly and Assembly

Drive Shaft (Main)
793 TRUCK POWER TRAIN

Drive Shaft (Pump Drive)
793 TRUCK VEHICLE SYSTEMS

Service Magazine

Reuse And Salvage Guidelines

Universal Joints and Drive Shafts {3108, 3251, 3253}
Universal Joints and Drive Shafts {3108, 3251, 3253}

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Thermal Spray Procedures for OHT Rear Spindles {0599, 0679, 4006, 4205}
Thermal Spray Procedures for OHT Rear Spindles {0599, 0679, 4006, 4205}

Thermal Spray Procedures for OHT Front Spindles {0679, 4006, 4205}
Thermal Spray Procedures for OHT Front Spindles {0679, 4006, 4205}

Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Filtration Procedure for Off-Highway Truck (769-793) Transmission Oil {0680, 0768, 3030, 3177}
Filtration Procedure for Off-Highway Truck (769-793) Transmission Oil {0680, 0768, 3030, 3177}

Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}

Service Magazine

243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/05

Additional Parts are Available for the Filler Cap {3177, 4332, 5056}
2007/09/17

Truck Engine News

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/11/29

New Infrared Thermometer Has Narrow, 50:1 Target Ratio, Wide Temperature Range {0776, 1350, 3000, 4000, 4150, 4250}
2006/03/27

Engine News

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/11/29

Special Instruction

Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}
Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}

Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}

Service Information and Use of the 1U7446 Transmission Shift Analyzer Group{0783, 3012}
Service Information and Use of the 1U7446 Transmission Shift Analyzer Group{0783, 3012}

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Torque Converter Removal and Installation Technician Checklist {0372, 0374, 3101, 3101}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Torque Converter Removal and Installation Technician Checklist {0372, 0374, 3101, 3101}

Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}
Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Differential Removal and Installation Checklist{0372, 0374, 3258, 3258}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist
Differential Removal and Installation Checklist{0372, 0374, 3258, 3258}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Final Drive Removal and Installation {0372, 0374, 4001, 4001, 4011, 4011, 4050, 4050}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Final Drive Removal and Installation {0372, 0374, 4001, 4001, 4011, 4011, 4050, 4050}

Rim Inspection Guidelines {4202, 4209}
Rim Inspection Guidelines {4202, 4209}

Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}

Tool Operating Manual

Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}
Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}

226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}

142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}
142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}

Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}

362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}
362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}

149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}

439-3938, 439-3939, 439-3940, 439-3941, 439-3942, 439-3943 Link Bracket Assemblies {0374, 0599, 0632, 0700, 7000}
439-3938, 439-3939, 439-3940, 439-3941, 439-3942, 439-3943 Link Bracket Assemblies {0374, 0599, 0632, 0700, 7000}

127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}

146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}
146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}

TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}
TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}

128-4775 Lifting Bracket Assembly{0599, 0632, 0727, 1122, 4050}
128-4775 Lifting Bracket Assembly{0599, 0632, 0727, 1122, 4050}

420-2048 Adjustable C-Frame Assembly{0629, 0632, 0738, 4000, 5050, 7000}
420-2048 Adjustable C-Frame Assembly{0629, 0632, 0738, 4000, 5050, 7000}

HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}
HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}

4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}
4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}

142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}

226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}

Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}
Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}

Using the 223-2105 Hose Cutting Machine{0374, 0599, 0678, 0684, 0708, 0738, 5057, 6060}
Using the 223-2105 Hose Cutting Machine{0374, 0599, 0678, 0684, 0708, 0738, 5057, 6060}

Crimping XT-3 ES and XT-5 S4G, MCSH, and MCSX Couplings Using 4C-3660, 4C-5052, 4C-5053, 9U-5792, or 9U-7261 Hose Machines{0374, 0599, 0684, 0738, 5057}
Crimping XT-3 ES and XT-5 S4G, MCSH, and MCSX Couplings Using 4C-3660, 4C-5052, 4C-5053, 9U-5792, or 9U-7261 Hose Machines{0374, 0599, 0684, 0738, 5057}

243-0765 Bench Model Hose Machine For Use With the 242-3567 Variable Crimp Die Bowl{0374, 0599, 0684, 0738, 5057}
243-0765 Bench Model Hose Machine For Use With the 242-3567 Variable Crimp Die Bowl{0374, 0599, 0684, 0738, 5057}

193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}

Rear Final Drive Brake and Wheel Group Assembly and Disassembly System{0374, 0599, 0700, 0727, 0730, 0731}
Rear Final Drive Brake and Wheel Group Assembly and Disassembly System{0374, 0599, 0700, 0727, 0730, 0731}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

456-4449 Support Device{0374, 0599, 0629, 0632, 0700}
456-4449 Support Device{0374, 0599, 0629, 0632, 0700}

Installing 457-6030 (C3-290 Controller) on Hose Crimping Machines 233-8048, 286-4354, 286-4355, 275-6199, 286-4353, and 233-8038{0374, 0599, 0684, 0700, 0738, 5057}
Installing 457-6030 (C3-290 Controller) on Hose Crimping Machines 233-8048, 286-4354, 286-4355, 275-6199, 286-4353, and 233-8038{0374, 0599, 0684, 0700, 0738, 5057}

442-1750 Lifting Plate{0374, 0599, 0629, 0632, 0700, 1122}
442-1750 Lifting Plate{0374, 0599, 0629, 0632, 0700, 1122}

469-7606 Brake Hub Lifting Device{0374, 0599, 0629, 0632, 0700, 0727, 0730, 0731, 4008, 4251, 4267}
469-7606 Brake Hub Lifting Device{0374, 0599, 0629, 0632, 0700, 0727, 0730, 0731, 4008, 4251, 4267}

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}

NEHS0858 - Using the 197-5589 Wheel Stud Remover/Installer {0374, 0599, 0700, 0730, 4210}
NEHS0858 - Using the 197-5589 Wheel Stud Remover/Installer {0374, 0599, 0700, 0730, 4210}

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}
Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}

Procedure to Inspect and Repair the Front Wheels on 785 - 797 Off-Highway Truck {0599, 0700, 0730, 0731, 4006, 4200, 4209, 4251}
Procedure to Inspect and Repair the Front Wheels on 785 - 797 Off-Highway Truck {0599, 0700, 0730, 0731, 4006, 4200, 4209, 4251}

Rear Axle Stiffener Installation Procedure for 785, 789, 793 & 795 Off-Highway Truck {0599, 0679, 0722, 3260, 3268, 7185}
Rear Axle Stiffener Installation Procedure for 785, 789, 793 & 795 Off-Highway Truck {0599, 0679, 0722, 3260, 3268, 7185}

Standard Rear Wheel Reuse and Salvage Inspection Guide for 793 OHT {0374, 0599, 0679, 0700, 0730, 4001, 4201, 4209, 7000}
Standard Rear Wheel Reuse and Salvage Inspection Guide for 793 OHT {0374, 0599, 0679, 0700, 0730, 4001, 4201, 4209, 7000}

Rework of 793 Front Spindles for Autonomous Conversion {0599, 0679, 0700, 0722, 4006, 4251}
Rework of 793 Front Spindles for Autonomous Conversion {0599, 0679, 0700, 0722, 4006, 4251}

Contamination Control Guidelines

Filtration Procedure for Off-Highway Truck (769-793) Transmission Oil {0680, 0768, 3030, 3177}
Filtration Procedure for Off-Highway Truck (769-793) Transmission Oil {0680, 0768, 3030, 3177}

Procedure for Filtering Off-Highway Truck Rear Axle Oil {0680, 0768, 3260, 4050}
Procedure for Filtering Off-Highway Truck Rear Axle Oil {0680, 0768, 3260, 4050}

Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}

Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}
Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}

Bench Test Procedures

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Service Magazine

General Application Axle Installer Used On Many Different Caterpillar-Built Machines{0622}
1977/09/05

Extraction Tools For "Live Oil Sampling"{7770,0770,0781,0783,0784}
1988/04/18

Installation Of Valves For Live Oil Sampling{7770,0770,0781,0783,0784}
1988/06/06

Service Tools Available For 789 And 793 Off-Highway Trucks Rear Wheel Removal {4201,4202,4208,4215}
1997/06/16

High Pressure Washer Available For Final Drives And Axle Housings Of Off-Highway Trucks {0680,4050,3260}
1998/02/02

Tools Allow Calibration of Preload Adjusters for Wheel Bearings {0766, 0783}
2004/12/27

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/11/29

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

A Rear Axle Stiffener Installation Procedure for 785, 789, 793 & 795F AC Off-Highway Trucks is Available {0599, 0679, 0722, 3260, 3268, 7185}
2015/08/31

Special Instruction

Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}
Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}

Removal and Installation of the Engine and Torque Converter for the 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, 789D, 789D XQ and 793C Off-Highway Truck/Tractor{1003, 1003}
Removal and Installation of the Engine and Torque Converter for the 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, 789D, 789D XQ and 793C Off-Highway Truck/Tractor{1003, 1003}

Effectivity of the Upgrades to Remanufactured Transmissions, Torque Converters, and Wheel Assemblies{3030, 3101, 4051}
Effectivity of the Upgrades to Remanufactured Transmissions, Torque Converters, and Wheel Assemblies{3030, 3101, 4051}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Torque Converter Removal and Installation Technician Checklist {0372, 0374, 3101, 3101}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Torque Converter Removal and Installation Technician Checklist {0372, 0374, 3101, 3101}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}

Service Letter-NACD

Product Support Program For Installing New Bearings And Bolts In The Torque Converter Of Certain 793 Trucks
Product Support Program For Installing New Bearings And Bolts In The Torque Converter Of Certain 793 Trucks

Service Letter-Australia

Service Letter-CFEL

Technical Information Bulletin

Possible Interference Between The Lockup Clutch Hub Retaining Bolts And The Thrust Bearing Race
Possible Interference Between The Lockup Clutch Hub Retaining Bolts And The Thrust Bearing Race

The Lip Seals On The Torque Converter Output Shaft And On The Transmission Input Shaft May Fail Prematurely On Certain 793, 793B And 793C Off-Highway Trucks
The Lip Seals On The Torque Converter Output Shaft And On The Transmission Input Shaft May Fail Prematurely On Certain 793, 793B And 793C Off-Highway Trucks

Specifications

Torque Converter 6Y5486
793 TRUCK POWER TRAIN

Valve (Lockup Clutch And Synchronizing) 8E6146
793 TRUCK POWER TRAIN

Relief Valve (Torque Converter Inlet) 8E0773
793 TRUCK POWER TRAIN

Relief Valve (Torque Converter Outlet) 9W7403
793 TRUCK POWER TRAIN

Pump (Torque Converter)
793 TRUCK POWER TRAIN

Pressures And Shift Points (Torque Converter And Transmission)
793 TRUCK POWER TRAIN

Torque Converter & Brake Cooling Diverter Valve 6E1037
793 TRUCK AIR SYSTEM AND BRAKES

Service Letter-China

Product Support Program For Installing New Bearings And Bolts In The Torque Converter Of Certain 793 Trucks
Product Support Program For Installing New Bearings And Bolts In The Torque Converter Of Certain 793 Trucks

Service Letter-Asia

Reuse And Salvage Guidelines

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Cast Aluminum Stator Wheels for Torque Converters {3101, 3129}
Cast Aluminum Stator Wheels for Torque Converters {3101, 3129}

Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}
Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}

Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}
Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}

Transmission, Torque Converter, and Final Drive Updates for 768C through 793C Off-Highway Trucks{3001, 3030, 4050}
Transmission, Torque Converter, and Final Drive Updates for 768C through 793C Off-Highway Trucks{3001, 3030, 4050}

Thermal Spray Procedures for Pump Gear Drive Inside Diameter{0374, 0599, 0679, 3101}
Thermal Spray Procedures for Pump Gear Drive Inside Diameter{0374, 0599, 0679, 3101}

Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}
Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}

Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}
Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}

Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}

Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}

Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}

Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}

Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}
Caterpillar Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Engine and Torque Converter Removal and Installation {0372, 0374, 1000, 1000, 1003, 1003, 3101, 3101}

Contamination Control Guidelines

Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}
Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}

Information Release Memo

CAT REMAN ANNOUNCES THE ADDITION OF DRIVETRAIN COMPONENTS FOR LARGE MINING TRUCKS
CAT REMAN ANNOUNCES THE ADDITION OF DRIVETRAIN COMPONENTS FOR LARGE MINING TRUCKS

Service Letter-APD

Product Support Program For Installing New Bearings And Bolts In The Torque Converter Of Certain 793 Trucks
Product Support Program For Installing New Bearings And Bolts In The Torque Converter Of Certain 793 Trucks

Bench Test Procedures

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Disassembly and Assembly

Torque Converter And Brake Pump
793 TRUCK POWER TRAIN

Torque Converter
793 TRUCK POWER TRAIN

Torque Converter Filter Group
793 TRUCK POWER TRAIN

Torque Converter Lockup Clutch Valve
793 TRUCK POWER TRAIN

Torque Converter Inlet Relief Valve
793 TRUCK POWER TRAIN

Torque Converter Outlet Relief Valve
793 TRUCK POWER TRAIN

Torque Converter Inlet Or Outlet Relief Valve
793 TRUCK POWER TRAIN

Diverter Valve (Torque Converter And Brake Cooling)
793 TRUCK VEHICLE SYSTEMS

Engine And Torque Converter
3516 VEHICULAR ENGINE FOR 793 TRUCK

Service Magazine

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3102,3124,3100}
1992/12/21

New Spacers And Longer Bolts Keep The Torque Converter Bolt Ring Tight{3101,3105,3120,3134}
1992/12/21

New Thrust Bearing Used In Torque Converter{3101,3131,3100}
1992/12/21

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3100}
1993/02/01

Replace Torque Converter Lockup Clutch Control Spring At Scheduled Rebuild {3102}
1993/07/05

New Torque Converter Rotating Housing Used To Eliminate Need For Spacers{3105}
1993/11/22

Correct 7T-1997 Bearing Installation In 7T-1996 Support Assembly For The Torque Converter{3101}
1994/05/09

New Bolts In The Torque Converter Group Improve Serviceability{3101}
1994/06/27

New Torque Converter Ring (Seal) Used To Improve Service Life {3100}
1996/06/10

Effectivity Of Upgrades To Remanufactured Transmissions, Torque Converters And Wheel Assemblies {3001,4051}
1996/10/07

Two New Orifices For The Torque Converter Lock-Up And Synchronizing Valve Will Improve 3rd Speed To 2nd Speed Loaded Downshifts {3100,3124,3137,3140}
1997/02/03

Improved Corrosion Inhibiting Procedure Used For Remanufactured Transmissions And Torque Converters {3001}
1997/03/03

New Special Instruction Manuals and New Mechanic's Checklist Pads are Available {0374}
2001/02/05

A New Lip Type Seal Is Used In The Torque Converter and The Transmission Arrangements For Certain Off-Highway Trucks {1164, 3101, 3159}
2001/09/10

A New Seal Ring for the Torque Converter Has Improved Service Life {3101}
2004/06/28

Effectivity of Upgrades to Remanufactured Transmissions, Torque Converters and Wheel Assemblies {3030, 3101, 4051}
2007/04/02

The Use of Two Reusability Guidelines is Not Recommended {3101}
2007/12/10

Recommendations for Rebuilding Torque Converter Freewheel Stators on All Cat Products {3101, 3129}
2014/11/13

Cat Reman Announces the Addition of Drivetrain Components for Large Mining Trucks {3030, 3101, 3105, 3258, 4050, 4205, 5102, 7000}
2014/10/21

Reuse And Salvage Guidelines

Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}

Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}

Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}

Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}

Disassembly and Assembly

Engine And Torque Converter
3516 VEHICULAR ENGINE FOR 793 TRUCK

Service Magazine

Recommendations for Rebuilding Torque Converter Freewheel Stators on All Cat Products {3101, 3129}
2014/11/13

Special Instruction

Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}
Service Information And Use Of 6V4050 Transmission Shift Analyzer{0783, 3012}

Service Information and Use of the 1U7446 Transmission Shift Analyzer Group{0783, 3012}
Service Information and Use of the 1U7446 Transmission Shift Analyzer Group{0783, 3012}

Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}
Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}

Transmission (EPTC-II) EUI Retrofit{1900, 3150}
Transmission (EPTC-II) EUI Retrofit{1900, 3150}

Transmission (EPTC-II) Retrofit For MUI Engine Trucks{3150}
Transmission (EPTC-II) Retrofit For MUI Engine Trucks{3150}

Installation Procedure for 7T6337 Transmission Speed Sensor{3175}
Installation Procedure for 7T6337 Transmission Speed Sensor{3175}

Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}

Removal and Installation of the Transmission for the 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, and 797F Off-Highway Truck/Tractor {3030}
Removal and Installation of the Transmission for the 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, and 797F Off-Highway Truck/Tractor {3030}

Effectivity of the Upgrades to Remanufactured Transmissions, Torque Converters, and Wheel Assemblies{3030, 3101, 4051}
Effectivity of the Upgrades to Remanufactured Transmissions, Torque Converters, and Wheel Assemblies{3030, 3101, 4051}

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}
Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}

Service Letter-NACD

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Service Letter-Australia

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Service Letter-CFEL

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Service Letter-CSARL

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Service Letter-Americas

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Service Letter-Brazil

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Technical Information Bulletin

Failure Of 9W-2699 Tube Assembly After High Hour Transmission Rebuild
Failure Of 9W-2699 Tube Assembly After High Hour Transmission Rebuild

Reaction Face Wear On Large Off-Highway Truck/Tractor Transmission Clutches
Reaction Face Wear On Large Off-Highway Truck/Tractor Transmission Clutches

Wear Of The 8E-8164 Thrust Disc May Cause Transmission
Wear Of The 8E-8164 Thrust Disc May Cause Transmission

Accelerated Wear Of Thrust Discs May Cause Transmission Failure
Accelerated Wear Of Thrust Discs May Cause Transmission Failure

Understanding Transmission Abuse Reports In Transmission Controls
Understanding Transmission Abuse Reports In Transmission Controls

A Quality Problem Is Identified on Friction Disc on Certain Caterpillar Products{3160}
A Quality Problem Is Identified on Friction Disc on Certain Caterpillar Products{3160}

Lock Plate in Transmission Planetary Group is Failing on Certain Large Off-Highway Trucks {3030, 3160}
Lock Plate in Transmission Planetary Group is Failing on Certain Large Off-Highway Trucks {3030, 3160}

Specifications

Transmission Control 5T6545
793 TRUCK POWER TRAIN

Transmission Neutralizer (Body Raise Switch) 5T6639
793 TRUCK POWER TRAIN

Pump (Transmission) 9G9905
793 TRUCK POWER TRAIN

Relief Valve (Transmission Oil Cooler Inlet) 8E771
793 TRUCK POWER TRAIN

Transmission 6Y5642
793 TRUCK POWER TRAIN

Transmission Hydraulic Control
793 TRUCK POWER TRAIN

Relief Valve (Transmission Lubrication)
793 TRUCK POWER TRAIN

Transmission Speed Sensor 7T6337
793 TRUCK POWER TRAIN

Relay Valve (Transmission)
793 TRUCK POWER TRAIN

Pressures And Shift Points (Torque Converter And Transmission)
793 TRUCK POWER TRAIN

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Service Letter-China

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Service Letter-Asia

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Reuse And Salvage Guidelines

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}

Transmission Clutch Plates and Disc Assemblies with Rayflex Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Rayflex Friction Material {3030, 3155, 3190}

Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}

Transmission Clutch Plates and Disc Assemblies with F37 and F37X Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with F37 and F37X Friction Material {3030, 3155, 3190}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}

Transmission Reuse and Salvage Manual Contents {0374, 3030}
Transmission Reuse and Salvage Manual Contents {0374, 3030}

Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}

Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}

Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}

Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}

Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}
Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0760, 0761, 3101, 3129, 3160, 7555}

Reuse and Salvage of Transmission Components {3030}
Reuse and Salvage of Transmission Components {3030}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

"White Layer Flaking" of Transfer Gears in Off-Highway Trucks and Tractors{3159}
"White Layer Flaking" of Transfer Gears in Off-Highway Trucks and Tractors{3159}

Transmission, Torque Converter, and Final Drive Updates for 768C through 793C Off-Highway Trucks{3001, 3030, 4050}
Transmission, Torque Converter, and Final Drive Updates for 768C through 793C Off-Highway Trucks{3001, 3030, 4050}

Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}

Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}
Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}

Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}
Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}

Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}
Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}

Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}

Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}

Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}
Off-Highway Truck (777, 785, 789, 793, and 797) Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Filtration Procedure for Off-Highway Truck (769-793) Transmission Oil {0680, 0768, 3030, 3177}
Filtration Procedure for Off-Highway Truck (769-793) Transmission Oil {0680, 0768, 3030, 3177}

Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}
Filtration Procedure for Off-Highway Truck Transmission and Torque Converter Oil {0680, 0768, 3016, 3030, 3101}

Information Release Memo

CAT REMAN ANNOUNCES THE ADDITION OF DRIVETRAIN COMPONENTS FOR LARGE MINING TRUCKS
CAT REMAN ANNOUNCES THE ADDITION OF DRIVETRAIN COMPONENTS FOR LARGE MINING TRUCKS

Service Letter-APD

Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks
Product Support Program For Installing New Transmission Bearings In Certain 789 And 793 Trucks

Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks
Product Support Program For Inspecting And/Or Replacing The Final Drive Planet Gears Of Certain 793 And 793B Trucks

Service Letter Cancellation
Service Letter Cancellation

Bench Test Procedures

Bench Test Procedure for a 793, 793B, and 789C Off-Highway Truck Transmission{3030, 3073}
Bench Test Procedure for a 793, 793B, and 789C Off-Highway Truck Transmission{3030, 3073}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Disassembly and Assembly

Transmission Oil Cooler and Bypass Valve
793 TRUCK POWER TRAIN

Transmission Filters
793 TRUCK POWER TRAIN

Transmission Electronic Speed Sensor
793 TRUCK POWER TRAIN

Transmission Pump
793 TRUCK POWER TRAIN

Transmission Hydraulic Control Valves
793 TRUCK POWER TRAIN

Transmission And Transfer Gears
793 TRUCK POWER TRAIN

Service Magazine

Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25

Probable Causes Of Transmission Hunting In Individual Clutch Modulation (ICM) Transmissions{3150,3167}
1991/09/30

New Bearing Used In Transmission Planetary Group{3160,3186}
1992/04/13

New ICM Transmission Control Actual Gear Switch{3175}
1992/06/29

New ICM Transmission Control Speed Sensor{3175}
1992/07/13

Normal Operation And Troubleshooting The Electronic Monitoring System (EMS) Transmission Oil Filter Light {7450,7475}
1992/09/28

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

New Bearing Used In Reverse Planetary Group{3160,3186}
1992/12/21

Optional Bronze Thrust Disc Available {3160}
1993/05/17

New Spring Saves O-Ring Seal In ICM Controls{3150}
1993/06/28

Modification Of Clutch Balance Piston To Improve Transmission Bearing Life{3160}
1993/08/23

Damper Changed To Prevent Transmission Clutch Stack Bolt Breakage{3150,3155}
1993/09/27

Proper Sizing Of Transmission Sleeve Bearing Replacement Necessary For Increased Service Life {3160}
1993/10/18

New Retaining Ring Used In Transmission Improves Ring To Groove Retention{3150}
1993/12/13

Transmission Pump and Supplementary Brake Cooling Pump Have New Gears For Improved Service Life{3153,3150}
1993/12/13

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

New Torque For Transmission To Differential And Differential To Rear Housing Bolts {3250,3258}
1994/01/31

Publications Available For Off Highway Truck Retrofits{1290,1631,1900,3100,3150}
1994/02/14

Description And Usage Of The Electronic Programmable Transmission Control II (EPTC II) {3168}
1994/08/29

Primary Pressure For The Transmission Pressure Control Group Has Been Increased {0374,3150}
1994/12/19

Software Improvements For EPTC II Controls On Tractors, Trucks, And Wheel Tractor-Scrapers {3168,3150}
1995/09/11

New Parts Service Transmission Sleeve Bearing Does Not Require Sizing{3160}
1995/10/30

Retrofit of EPTC II To Earlier Machines With ICM Transmissions {3168,3150}
1995/11/06

Lubrication Slots Machined In The End Housing Assembly Of The Planetary Group Provides More Lubrication To The Contact Surface Between The End Housing Assembly And The Ring Gear {3150}
1996/01/29

Additional Transmission Clutch Piston Return Springs Have Been Added To Improve Service Life In Off-Highway Trucks{3150}
1996/06/03

Effectivity Of Upgrades To Remanufactured Transmissions, Torque Converters And Wheel Assemblies {3001,4051}
1996/10/07

Thicker Washer Used To Allow Proper Fastening Of Elbow In Transmission Oil Lines Group {3154,3030}
1997/02/24

Improved Corrosion Inhibiting Procedure Used For Remanufactured Transmissions And Torque Converters {3001}
1997/03/03

Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16

Primary Pressure For Transmission Pressure Control Group Has Increased{3030,3074}
1998/04/20

Improved Transmission Center Shaft Bearing Available For Certain Off-Highway Trucks{3160,3189}
1998/07/13

Service Information For Off-Highway Truck Transmissions {3080,3030,3050}
1998/08/10

ICM Control Valve Group; Debris Wear And Control Malfunction {3150,3157,3167}
1999/01/11

Thrust Buttons For Planetary End Housing Assembly Salvage Now Available {3150,3169}
1999/02/15

Check Distance Between Sun Gear And Planetary Carrier When Final Drive Cover Is Removed {4050}
1999/03/29

Corrections For Special Instruction REHS0082-01 And Special Instruction REHS0267 {3030,3124}
1999/05/10

Thrust Buttons For Planetary End Housing Assembly Salvage Now Available {3150,3169}
1999/07/19

Changes To Oil Viscosity Recommendations For Off-Highway Truck Transmissions {0374,3150}
1999/10/04

New Special Instruction Manuals and New Mechanic's Checklist Pads are Available {0374}
2001/02/05

New Reaction Pins are Used in the Transmission Clutches {3030}
2002/07/22

A New Planet Gear Is Used in the Transmission of Large Off-Highway Trucks {3030, 3160}
2003/09/29

A New Lip Seal Is Used in the Transmissions of Large Off-Highway Trucks {3030, 3159}
2003/10/13

New Planet Gears Are Used in the Transmission {3030}
2004/03/15

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Effectivity of Upgrades to Remanufactured Transmissions, Torque Converters and Wheel Assemblies {3030, 3101, 4051}
2007/04/02

New Planetary Bearings are Now Used for the Transmission {3160}
2008/05/05

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

Cat® Reman Announces the Addition of Transmission Clutch Plates for Certain Machine Transmissions {3160}
2014/09/11

Cat Reman Announces the Addition of Drivetrain Components for Large Mining Trucks {3030, 3101, 3105, 3258, 4050, 4205, 5102, 7000}
2014/10/21

Replace the Transmission Cover Gasket when Servicing on certain Off-Highway Trucks {3030, 3064, 3160, 7555}
Replace the Transmission Cover Gasket when Servicing on certain Off-Highway Trucks {3030, 3064, 3160, 7555}

Disassembly and Assembly

Automatic Electronic Traction Aid Hydraulic Control Valve
793 TRUCK POWER TRAIN

Reuse And Salvage Guidelines

Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}

Disassembly and Assembly

Transmission Oil Cooler and Bypass Valve
793 TRUCK POWER TRAIN

Service Magazine

Adjustment Screw With Better Fit Available For Pump Pressure Compensator Valve Groups {5086}
1996/06/10

Truck Engine News

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/11/29

Engine News

Special Instruction

Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}

Contamination Control Guidelines

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Service Magazine

Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/05

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/11/29

Specifications

Valve (Lockup Clutch And Synchronizing) 8E6146
793 TRUCK POWER TRAIN

Disassembly and Assembly

Torque Converter Lockup Clutch Valve
793 TRUCK POWER TRAIN

Service Magazine

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3102,3124,3100}
1992/12/21

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3100}
1993/02/01

Replace Torque Converter Lockup Clutch Control Spring At Scheduled Rebuild {3102}
1993/07/05

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Two New Orifices For The Torque Converter Lock-Up And Synchronizing Valve Will Improve 3rd Speed To 2nd Speed Loaded Downshifts {3100,3124,3137,3140}
1997/02/03

Corrections For Special Instruction REHS0082-01 And Special Instruction REHS0267 {3030,3124}
1999/05/10

A 6I-9512 Cover Must be Used for the Lockup Clutch and Solenoid Valve {3074, 3124}
2000/02/14

The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20

An Improved Solenoid Valve Group Is Used In Transmissions With ICM For Increased Reliability And Longer Service Life {3124, 3167, 3174}
2009/01/26

Specifications

Valve (Lockup Clutch And Synchronizing) 8E6146
793 TRUCK POWER TRAIN

Disassembly and Assembly

Torque Converter Lockup Clutch Valve
793 TRUCK POWER TRAIN

Service Magazine

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3102,3124,3100}
1992/12/21

New Friction Material Used In Torque Converter Lockup Clutch; Torque Converter Lockup Clutch Control Valve Changed{3100}
1993/02/01

Replace Torque Converter Lockup Clutch Control Spring At Scheduled Rebuild {3102}
1993/07/05

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Two New Orifices For The Torque Converter Lock-Up And Synchronizing Valve Will Improve 3rd Speed To 2nd Speed Loaded Downshifts {3100,3124,3137,3140}
1997/02/03

Corrections For Special Instruction REHS0082-01 And Special Instruction REHS0267 {3030,3124}
1999/05/10

A 6I-9512 Cover Must be Used for the Lockup Clutch and Solenoid Valve {3074, 3124}
2000/02/14

The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20

Specifications

Relief Valve (Transmission Lubrication)
793 TRUCK POWER TRAIN

Service Magazine

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

ICM Control Valve Group; Debris Wear And Control Malfunction {3150,3157,3167}
1999/01/11

Reuse And Salvage Guidelines

Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}

Specifications

Selector And Pressure Control Valve 3T290
793 TRUCK POWER TRAIN

Pressure Control Valve 8E3840
793 TRUCK POWER TRAIN

Service Magazine

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

Primary Pressure For The Transmission Pressure Control Group Has Been Increased {0374,3150}
1994/12/19

Primary Pressure For Transmission Pressure Control Group Has Increased{3030,3074}
1998/04/20

Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

New Parts For The ICM Controls Are Available {3083}
2000/01/10

A 6I-9512 Cover Must be Used for the Lockup Clutch and Solenoid Valve {3074, 3124}
2000/02/14

The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20

Specifications

Relay Valve (Transmission)
793 TRUCK POWER TRAIN

Disassembly and Assembly

Brake Relay Valve
793 TRUCK VEHICLE SYSTEMS

Service Magazine

New Brake Relay Valve Spring And Improved Surface Coating Of Valve Will Lengthen Service Life{4280}
1994/04/18

New Brake Relay Valve With New Seal And Backup Ring Now Used To Improve Valve Operation {4280,4250}
1997/03/24

New Double Check Valve Available For Brake Systems With Dual Brake Relay Valves {4281,4280}
1997/07/21

Specifications

Rear Axle Oil Temperature And Flow Control Valve
REAR AXLE HYDRAULIC SYSTEM

Relief Valve (Torque Converter Inlet) 8E0773
793 TRUCK POWER TRAIN

Relief Valve (Torque Converter Outlet) 9W7403
793 TRUCK POWER TRAIN

Relief Valve (Transmission Oil Cooler Inlet) 8E771
793 TRUCK POWER TRAIN

Relief Valve (Transmission Lubrication)
793 TRUCK POWER TRAIN

Reuse And Salvage Guidelines

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Bench Test Procedures

Disassembly and Assembly

Torque Converter Inlet Relief Valve
793 TRUCK POWER TRAIN

Torque Converter Outlet Relief Valve
793 TRUCK POWER TRAIN

Torque Converter Inlet Or Outlet Relief Valve
793 TRUCK POWER TRAIN

Specifications

Selector And Pressure Control Valve 3T290
793 TRUCK POWER TRAIN

Service Magazine

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

New Parts For The ICM Controls Are Available {3083}
2000/01/10

Specifications

Selector And Pressure Control Valve 3T290
793 TRUCK POWER TRAIN

Reuse And Salvage Guidelines

Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}

Service Magazine

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

New Parts For The ICM Controls Are Available {3083}
2000/01/10

The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20

Disassembly and Assembly

Oil Sequence Valves
3516 VEHICULAR ENGINE FOR 793 TRUCK

Service Magazine

Correct Installation Of Oil Sequence Valves{1304}
1985/04/22

Two New Orifices For The Torque Converter Lock-Up And Synchronizing Valve Will Improve 3rd Speed To 2nd Speed Loaded Downshifts {3100,3124,3137,3140}
1997/02/03

Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

Technical Information Bulletin

Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}

Service Magazine

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Special Instruction

Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}
Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}

Technical Information Bulletin

Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}

Service Magazine

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16

An Improved Solenoid Valve Group Is Used In Transmissions With ICM For Increased Reliability And Longer Service Life {3124, 3167, 3174}
2009/01/26

A New Coil Assembly is Now Used {5479}
2009/02/09

Special Instruction

Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}
Converting ICM Transmission And Torque Converter Lock-up Controls To Spool-Type Solenoid Valve Groups{3152, 3150}

Technical Information Bulletin

Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}

Specifications

Transmission Hydraulic Control
793 TRUCK POWER TRAIN

Reuse And Salvage Guidelines

Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}

Disassembly and Assembly

Transmission Hydraulic Control Valves
793 TRUCK POWER TRAIN

Service Magazine

Probable Causes Of Transmission Hunting In Individual Clutch Modulation (ICM) Transmissions{3150,3167}
1991/09/30

New ICM Transmission Control Actual Gear Switch{3175}
1992/06/29

New ICM Transmission Control Speed Sensor{3175}
1992/07/13

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

New Spring Saves O-Ring Seal In ICM Controls{3150}
1993/06/28

New Transmission Shift Solenoid Valve Resists Cracking {3174}
1994/01/31

Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16

Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

ICM Control Valve Group; Debris Wear And Control Malfunction {3150,3157,3167}
1999/01/11

The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20

An Improved Solenoid Valve Group Is Used In Transmissions With ICM For Increased Reliability And Longer Service Life {3124, 3167, 3174}
2009/01/26

Special Instruction

Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}

Tool Operating Manual

149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}

Reuse And Salvage Guidelines

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Salvage of Brake Housings Used on Off-Highway Trucks{4001, 4251, 4267}
Salvage of Brake Housings Used on Off-Highway Trucks{4001, 4251, 4267}

Reusability of Final Drive Splines on 785 through 797 Off-Highway Trucks{4001, 4008, 4050, 4051}
Reusability of Final Drive Splines on 785 through 797 Off-Highway Trucks{4001, 4008, 4050, 4051}

Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}
Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}

Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}

Procedure for Repairing Wheel Rims for Off-Highway Trucks{4201, 4202, 4209}
Procedure for Repairing Wheel Rims for Off-Highway Trucks{4201, 4202, 4209}

Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}

Spherical Roller Bearing and Wear Plate Inspection {4008, 4050, 7551}
Spherical Roller Bearing and Wear Plate Inspection {4008, 4050, 7551}

Thermal Spray Procedures for OHT Final Drive Hub {0679, 4008, 4050}
Thermal Spray Procedures for OHT Final Drive Hub {0679, 4008, 4050}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}
Cleaning Rear Axle Housing Assemblies of 785, 789, and 793 Off-Highway Trucks{3260, 4001, 4002, 4006, 4050, 4208}

Service Magazine

Improved Front Wheel Group Assemblies and Improved Rear Wheel Group Assemblies are Used on Off-Highway Trucks {4201}
2000/10/16

Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25

793 TRUCK 3SJ00001-UP (MACHINE) POWERED BY 3516 ENGINE POWER TRAIN Caterpillar SIS

Parts group 793:

Information:

Truck sale:

793 TRUCK 3SJ00001-UP (MACHINE) POWERED BY 3516 ENGINE POWER TRAIN Caterpillar SIS

Parts group 793:

Information:

Truck sale:

Modal