769C Truck 01X06600-UP (MACHINE) POWERED BY 3408 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}

Specifications

Accumulator Group For The Governor (9P4231)
768C TRACTOR & 769C TRUCK POWER TRAIN

Accumulator Group For No. 6 Clutch (3P8575)
768C TRACTOR & 769C TRUCK POWER TRAIN

Service Magazine

Improved Charging Valve For Accumulators And Suspension Cylinders{7107,7201}
1985/06/17

Specifications

Rotary Actuator
768C TRACTOR & 769C TRUCK POWER TRAIN

Rotary Actuator 9W-4119
768C TRACTOR & 769C TRUCK POWER TRAIN

Service Magazine

New Exhaust (Shuttle) Valve Assembly Used In Rotary Actuators, Lock-Up Clutch And Synchronizing Valve Groups, And Selector Valve Groups{3124,3152}
1986/09/01

Check Rotary Actuator Stop Vane Bolts{3158,3167}
1990/04/02

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Special Instruction

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}

Specifications

Rear Axle Housing
768C TRACTOR & 769C TRUCK POWER TRAIN

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}

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}

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 (769-777) Rear Axle Oil {0680, 0768, 3260, 4050}
Filtration Procedure for Off-Highway Truck (769-777) 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}

Disassembly and Assembly

Stabilizer Rod
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN

Front Wheels, Bearings And Duo-Cone Seals
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Duo-Cone Floating Seals
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Assembly & Installation Of Conventional Duo-Cone Seals
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Wheel Bearings And Duo-Cone Seals
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housings
768C TRACTOR & 769C TRUCK POWER TRAIN

Stabilizer Rod
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN

Assembly & Installation Of Conventional Duo-Cone Seals
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Rear Wheel Bearings And Duo-Cone Seals
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Rear Axle Housing
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Front Wheel Bearings And Duo-Cone Seal (Earlier)
769C TRUCK VEHICLE SYSTEMS

Front Wheel Bearings And Duo-Cone Seal (Later)
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Washers Added To Prevent Broken Bolts In Stabilizer Rod Joints (Connections) On Rear Axle Housing{3260,3268}
1981/01/26

Lateral Stabilizer Bracket Available As A Replacement Part{7051,7203}
1981/11/23

New Outer Duo-Cone Seal Groups Used In Service And Parking Brake Groups{4208,4251,4267}
1982/04/05

Prevent Damage To Brake Lining Before And During Installation{4254,4001}
1983/07/04

New Bolts And Axle Housings Used{3260}
1983/08/15

Toric Ring Seals Available For Duo-Cone Seals In Service And Parking Brake Group{4208,4250}
1984/07/16

New Duo-Cone Seal Groups Used in Service and Parking Brake Groups{4251,7561}
1985/11/25

New Duo-Cone Seal Groups Prevent Oil Transfer{4292,4278}
1986/08/18

Lists Of Duo-Cone Seals And Oil Recommendations{3258,4050,4208}
1988/09/05

Stronger, Longer Ring Gear Retainers For Final Drives {4054,4084}
1988/11/28

Longer Nipple Prevents Mud From Covering Rear Axle Housing Breather{3260}
1990/02/12

Maintenance Interval For Steering Components, Hoist Cylinder Bearings And Rear Axle Housing "A" Frame Bearings Has Changed{7521,7551}
1994/07/25

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

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

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

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

Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12

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

Cat Reman Announces the Addition of Power Train Components for Mining Trucks {3030, 3258, 4008, 4051, 4201, 4251, 4267}
2015/05/28

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}

Reuse And Salvage Guidelines

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

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

3V-0197 BOLTS MAY NOT HAVE THE PROPER HEAT TREATMENT
3V-0197 BOLTS MAY NOT HAVE THE PROPER HEAT TREATMENT

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}

Installation Of Antispin Control Groups{4271}
Installation Of Antispin Control Groups{4271}

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
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)

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)

Service Magazine

Anti-Spin Control Available To Improve Traction{4250,4001}
1983/05/23

Manual Anti-Spin Attachment{4200,4250}
1985/01/28

New Duo-Cone Seal Groups Prevent Oil Transfer{4292,4278}
1986/08/18

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 Group 7G1362
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Hydraulic Control 7G-1362
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic Controls For The Transmission
768C TRACTOR & 769C 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 769C, 69D, 769D Off-Highway Truck, A 771C, 771D Quarry Truck, and A 768C Tractor Transmission{3030, 3073}
Bench Test Procedure For A 769C, 69D, 769D Off-Highway Truck, A 771C, 771D Quarry Truck, and A 768C Tractor Transmission{3030, 3073}

Bench Test Procedure for a 768C and 769C Off-Highway Truck Transmission {0374, 0599, 0720, 3030, 3064, 3073}
Bench Test Procedure for a 768C and 769C Off-Highway Truck Transmission {0374, 0599, 0720, 3030, 3064, 3073}

Disassembly and Assembly

Transmission Hydraulic Control Valves
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic Control Linkage
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Transmission Hydraulic Controls
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08

New Adjustment Screw Wiper Used On Transmission Priority Valve{3167,3152}
1981/03/30

New Valve Seat Used In Shift Pressure Valve Group{3152,3167}
1981/12/14

New Design Drain Tube For Transmission Solenoid Valve{3163,3167}
1982/02/15

Priority Valve Now Lapped For Better Operation{3180,3152,3167}
1982/05/17

Stronger Guard For Transmission Control Shift Cylinder{3163,3167}
1982/10/11

New Tube Assemblies Have Flexible Connections To Decrease Vibration Damage{3167,3154}
1982/10/18

Seals Used To Prevent Vibration Of Switch Cover Bolts In Transmission Control{3172,3167}
1982/10/18

New Speed Sensor For Individual Clutch Modulation Transmission Controls{3175,3168}
1986/06/30

New Detent Spring Assembly Used In Selector And Pressure Control Valve Group In Transmission Hydraulic Control Groups{3152,3167}
1986/09/29

New Shafts And Shaft Assembly Replace Former Coupling Assemblies In Transmission Hydraulic Control Groups {3167}
1987/01/26

Stronger Detent Cam Pin Arrangement Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls {3152,3158}
1988/01/25

Improved System Relief Spring Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls{3152}
1988/03/28

New Transmission Control Switch Used In Transmission Hydraulic Controls {3168,3171}
1989/08/07

New Switch Drive Coupling Assembly Used In Transmission Hydraulic Controls {3167,3168}
1989/09/04

Check Rotary Actuator Stop Vane Bolts{3158,3167}
1990/04/02

Identifying Harness Codes For ICM (Individual Clutch Modulation) Transmission Controls{3168}
1990/04/09

Wider Support Assembly Prevents Breakage Of 9W7008 Detent Springs In Selector And Pressure Control Groups Of ICM Transmission Hydraulic Controls{3167}
1990/07/16

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

Modify Individual Clutch Modulation (ICM) Control Valves During Transmission Rebuild{3152,3158}
1992/05/11

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 Electronic Programmable Transmission Control II (EPTC II) For ICM Transmissions{3168}
1993/02/01

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

New ICM Transmission Control (Actual Gear Switch) Is Available{3168}
1995/10/30

Detent Spring For The ICM Transmission Control Improves Service Life{3168}
1996/01/15

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}
2009/08/24

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

An Improved Transmission Harness Is Now Used for Certain Cat® Products {1408, 3167, 5736}
2012/12/21

Special Instruction

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

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

Specifications

Shift Cylinder Group (2P9217)
768C TRACTOR & 769C TRUCK POWER TRAIN

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}

Disassembly and Assembly

Hydraulic Shift Cylinder And Solenoids
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

New Design Drain Tube For Transmission Solenoid Valve{3163,3167}
1982/02/15

Stronger Guard For Transmission Control Shift Cylinder{3163,3167}
1982/10/11

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

Specifications

Differential And Bevel Gear Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Differential And Bevel Gear Group 9D-8935
768C TRACTOR & 769C TRUCK POWER TRAIN

Differential And Bevel Gear
768C TRACTOR & 769C TRUCK POWER TRAIN

Nospin Differential Group (2G3840)
768C TRACTOR & 769C 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}

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 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 CANCELLATION OF THE 797 REMAN DIFF AND INTRODUCTION OF DIFFERENTIAL CARRIER HOUSINGS FOR MINING MACHINES
CAT REMAN ANNOUNCES CANCELLATION OF THE 797 REMAN DIFF AND INTRODUCTION OF DIFFERENTIAL CARRIER HOUSINGS FOR MINING MACHINES

Disassembly and Assembly

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN

Differential And Carrier
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN

Differential And Carrier
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Differential And Carrier
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Locknuts And Hardened Washers Now Used On The Differential Housing Retainer Bolts; Torque Value Increased{3258}
1980/02/11

Easier Conversion Of Differential Bolts To Use Locknuts And Hardened Washers{3258}
1980/08/11

New Ring Gear And Pinion Used In Differential For Longer Service Life And Less Noise; New Adjustment Procedure{3258,3280}
1981/03/30

Improved Bearing Cages And Adjusting Rings For Differential Carrier Bearings{3258,3280}
1982/10/18

Adjustable Differential Thrust Stops Now Have A Preload{3258}
1986/04/28

Square-Head Pins Can Be Used In Place Of Dowels To Prevent Rotation Of Thrust Washers And Retainers In Differentials{3258}
1986/06/02

Different Oil And Extended Oil Change Intervals Recommended For Final Drives, Differentials And Front Wheel Bearings{3258,4050,4208}
1986/06/23

Improved Housing Assembly Allows The Use Of Standard Hex Head Bolts In Differential Group{3258}
1986/10/20

New Housing Assembly Used In Differential Group{3258}
1987/11/09

Higher Torque For Bolts Which Hold The Differential To The Carrier Assembly {3284}
1988/04/25

Lists Of Duo-Cone Seals And Oil Recommendations{3258,4050,4208}
1988/09/05

FT1332 Support Bracket Used For Removal And Installation Of Differential{0620,3258}
1979/03/19

Check Differential Pinion Bearing Retainer Bolts Whenever Transmission Is Removed {3254,3269}
1990/02/05

Converting Differential From Sleeve Bearings To Tapered Roller Bearings{3258,3254,3280}
1990/12/24

Differential Bevel And Pinion Gear Installation {3280,3258,3254,3250}
1992/03/23

New Differential Group With Tapered Roller Bearings Used For Improved Product Reliability {3258}
1993/10/18

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

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

The Bearing Cages Have Been Removed from the Differential Carrier Assembly {3256, 3258, 3281}
2004/04/12

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 Power Train Components for Mining Trucks {3030, 3258, 4008, 4051, 4201, 4251, 4267}
2015/05/28

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}

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}

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 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 Magazine

Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12

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

Specifications

Governor And Fuel Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Fuel Transfer Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Drive Shaft For Oil Pump Drive 9D-6640
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft For Oil Pump Drive
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Power Take-Off Drive
768C TRACTOR & 769C 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}

Disassembly and Assembly

Hydraulic Pump Drive Shaft
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Pump Drive
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Hydraulic Pump Drive Shaft
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Power Take-Off Drive Group
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Design Of Tapered Roller Bearing Assembly Changed For Power Take-Off Group{3107}
1980/06/02

New Bearing Cage Used In Drive Group For Power Take-Off{3107}
1981/10/05

Lubrication Improved For Planet Gears And Transmission Output Bearing{3154,3176,3159,3107,3101}
1981/10/12

Reuse And Salvage Guidelines

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

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}

Specifications

Oil Filter For Torque Converter And Transmission 7G5000
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Filter For Parking Brake Release System 6P4603
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Filter For Parking Brake Release System (7G5000)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES

Oil Filter For Parking Brake Release System
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE

Oil Filter For Torque Converter And Transmission 7G-5000
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Filter For Parking Brake Release System 6P-4603
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Filter Group
768C & 772B TRACTORS, 769C & 773B TRUCKS AIR SYSTEM AND BRAK

Transmission And Torque Converter Oil Filters (6P2091) (6P4603)
768C TRACTOR & 769C TRUCK POWER TRAIN

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 Magazine

New Bypass Valve Used In Oil Filters{3179,5068,3004}
1980/02/11

New Recommendations For Hydraulic Oil; Use SAE30 Oil For Warmer Ambient (Outside) Temperatures{3179,5068}
1981/03/02

Screen Added To Oil Lines At Inlet Of Brake And Torque Converter Oil Cooler{1366,1365,1375,1376,3103,3154,3179,4257,4304,5057,5068}
1982/02/22

Lubricating Oil Recommendations For All Caterpillar Off-Highway Trucks And Tractors{7581,0645,3150,3179}
1990/07/09

Transmission Oil Viscosity Recommendation Changed{3179}
1991/12/16

Electronic Monitoring System (EMS) Uses New Switch And Adapter For Monitoring Transmission Oil Filter {7457,7332}
1992/09/28

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}
2007/12/17

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

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}

Specifications

Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN

Transfer Gears 7G-1150
768C TRACTOR & 769C TRUCK POWER TRAIN

Transfer Gears
768C TRACTOR & 769C 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
768C TRACTOR & 769C TRUCK POWER TRAIN

Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission And Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN

Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission And Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Lubrication Improved For Planet Gears And Transmission Output Bearing{3154,3176,3159,3107,3101}
1981/10/12

New Seal In Transfer Gear Group{3176,3159}
1982/04/19

New Bearing Assembly Used In Rear Gear Group {1164}
1984/04/02

New Gears Are Available To Reduce Transfer Gear Noise Levels{3159}
1994/09/26

New Bearing Used in Transfer Gear Group {3159}
2000/04/24

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

Improved Lip Seals Are Used in the Transfer Gear Groups {1164, 3159}
2006/08/28

Improved Transfer Gear Case Is Now Used on Certain Off-Highway Trucks {3159, 7517}
2011/02/07

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}

Specifications

Governor Drive And Oil Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Governor And Fuel Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Shift Governor And Drive
768C TRACTOR & 769C TRUCK POWER TRAIN

Accumulator Group For The Governor (9P4231)
768C TRACTOR & 769C TRUCK POWER TRAIN

Reuse And Salvage Guidelines

Transmission Governor Salvage for Seven and Eight Speed Powershift Transmissions {3151}
Transmission Governor Salvage for Seven and Eight Speed Powershift Transmissions {3151}

Service Magazine

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

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

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}

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 Magazine

Screen Added To Oil Lines At Inlet Of Brake And Torque Converter Oil Cooler{1366,1365,1375,1376,3103,3154,3179,4257,4304,5057,5068}
1982/02/22

Use Care During Removal Of The Oil Line Screen For Brake And Torque Converter Oil Cooler{1307,1366,0374}
1983/05/16

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

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

Lubrication Improved For Planet Gears And Transmission Output Bearing{3154,3176,3159,3107,3101}
1981/10/12

New Tube Assemblies Have Flexible Connections To Decrease Vibration Damage{3167,3154}
1982/10/18

New Transmission Oil Hose Assembly Has Increased Strength {3154}
1993/06/14

Special Instruction

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

Procedure to Clean Off-Highway Truck and Tractor-Scraper Power Train Oil Systems{3000, 3004}
Procedure to Clean Off-Highway Truck and Tractor-Scraper Power Train Oil Systems{3000, 3004}

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) To MUI Truck (Retrofit){3150}
Transmission (EPTC-II) To MUI Truck (Retrofit){3150}

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

Service Letter-NACD

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Australia

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CFEL

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CSARL

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Americas

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Brazil

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Truck/Ag/Marine

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Specifications

Main Drive Shaft Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Speed Sender
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For The Torque Converter 3P348
768C TRACTOR & 769C TRUCK POWER TRAIN

Outlet Relief Valve For The Torque Converter 8P1471
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch And Solenoid Valve Group 6T3722
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Hydraulic Control Group 7G1362
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housing
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Wheel Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Adjustment Of The Rear Wheel Bearings
768C TRACTOR & 769C TRUCK POWER TRAIN

Tire Valve 4D2004
768C TRACTOR & 769C TRUCK POWER TRAIN

Tire Valve (4D2004)
768C TRACTOR & 769C TRUCK STEERING SYSTEM

Relay Valve
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE

Torque Converter 1T-1212
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For The Torque Converter 3P-0348
768C TRACTOR & 769C TRUCK POWER TRAIN

Outlet Relief Valve For The Torque Converter 8P-1471
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch And Solenoid Valve Group 6I-9513
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Torque Converter And Brakes 6T-4257
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Transmission 6T-3935
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Filter For Torque Converter And Transmission 7G-5000
768C TRACTOR & 769C TRUCK POWER TRAIN

Main Drive Shaft Group 9D-9010
768C TRACTOR & 769C TRUCK POWER TRAIN

Mounting Group For Hydraulic And Transmission Tank 5T-6941
768C TRACTOR & 769C TRUCK POWER TRAIN

Relief Valve For Torque Converter And Rear Brake Oil Cooler 8J-2380
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic And Transmission Tank 9T-1748
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission 7G-0695
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Control Group 2A-6741
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Speed Sensor 3E-6955
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Neutralizer Group (Body Raise Switch) 8W-7232
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For Transmission Oil Cooler 2P-2859
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Hydraulic Control 7G-1362
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Axle Housing
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Wheel Group 2G-5860
768C TRACTOR & 769C TRUCK POWER TRAIN

Rear Wheel Brake Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Tire Valve 4D-2004
768C TRACTOR & 769C TRUCK POWER TRAIN

Pressures And Shift Points For Torque Converter And Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft For Oil Pump Drive
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Relief Valve For Torque Converter And Rear Brake Oil Cooler 8J-2380 (Located In Hydraulic Tank)
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Hydraulic and Transmission Tank Group 9T-1748
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Mounting Group for Hydraulic and Transmission Tank 5T-6941
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Tire Valve (4D2004)
768C TRACTOR & 769C TRUCK STEERING SYSTEM SPECIFICATIONS

Service Letter-China

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Asia

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Systems Operation

Systems Operation
OFF-HIGHWAY ACTUAL GEAR INDICATOR

Service Letter-APD

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Testing and Adjusting

Testing And Adjusting
OFF-HIGHWAY ACTUAL GEAR INDICATOR

Testing and Adjusting
768C TRACTOR & 769C TRUCK POWER SHIFT TRANSMISSION

Disassembly and Assembly

Transmission Control Group
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Rear Wheels
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Rear Wheel Bearings And Duo-Cone Seals
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Rear Axle Housing
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Torque Converter Inlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Torque Converter Outlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Drive Shaft (Front)
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Drive Shaft (Rear)
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Sequence And Pressure Control Valve For Lock-Up Clutch
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission Hydraulic Controls
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Rear Axle Housing And Differential
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Front Tire And Rim
769C TRUCK VEHICLE SYSTEMS

Front Wheel Bearings And Duo-Cone Seal (Earlier)
769C TRUCK VEHICLE SYSTEMS

Front Wheel Bearings And Duo-Cone Seal (Later)
769C TRUCK VEHICLE SYSTEMS

Brake Relay Valves
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08

New Bypass Valve Used In Oil Filters{3179,5068,3004}
1980/02/11

New Recommendations For Hydraulic Oil; Use SAE30 Oil For Warmer Ambient (Outside) Temperatures{3179,5068}
1981/03/02

Belleville Washer Used In Place Of Shims In Torque Converter{3101}
1981/08/24

Lubrication Improved For Planet Gears And Transmission Output Bearing{3154,3176,3159,3107,3101}
1981/10/12

Stronger U-Joint Used Between Torque Converter And Transmission{3252,3251}
1981/10/12

New Design Drain Tube For Transmission Solenoid Valve{3163,3167}
1982/02/15

Screen Added To Oil Lines At Inlet Of Brake And Torque Converter Oil Cooler{1366,1365,1375,1376,3103,3154,3179,4257,4304,5057,5068}
1982/02/22

Improved Bearing Cages And Adjusting Rings For Differential Carrier Bearings{3258,3280}
1982/10/18

Anti-Spin Control Available To Improve Traction{4250,4001}
1983/05/23

Sealed Bearings Available For Pump Drive Shaft Universal Joint{3251,3253}
1983/06/06

Prevent Damage To Brake Lining Before And During Installation{4254,4001}
1983/07/04

New Priority Valve Assembly Gives More Constant P1 Pressures At Low Idle{3157}
1983/12/19

The 6V4050 Transmission Shift Analyzer Will Help Quickly Isolate Shifting Problems{0785,3168}
1984/09/10

Test Cover Available For Power Shift Transmission{0600,0780}
1984/10/08

Manual Anti-Spin Attachment{4200,4250}
1985/01/28

Improved Charging Valve For Accumulators And Suspension Cylinders{7107,7201}
1985/06/17

New Duo-Cone Seal Groups Used in Service and Parking Brake Groups{4251,7561}
1985/11/25

Repair Of Speed Sensor Harness On Electronically Controlled Transmissions{3168,3175}
1986/01/13

Valve Stem Protectors Can Be Added To Wheel Rims{4202,4200}
1986/03/10

Different Oil And Extended Oil Change Intervals Recommended For Final Drives, Differentials And Front Wheel Bearings{3258,4050,4208}
1986/06/23

New Speed Sensor For Individual Clutch Modulation Transmission Controls{3175,3168}
1986/06/30

8T5200 Signal Generator/Counter Group Available{0783,3000,3012}
1986/07/14

New Exhaust (Shuttle) Valve Assembly Used In Rotary Actuators, Lock-Up Clutch And Synchronizing Valve Groups, And Selector Valve Groups{3124,3152}
1986/09/01

Power Train Drive Shaft Maintenance{3251,3253}
1986/09/29

New Detent Spring Assembly Used In Selector And Pressure Control Valve Group In Transmission Hydraulic Control Groups{3152,3167}
1986/09/29

New Transmission Wiring Harnesses Used{3168}
1986/10/20

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

Improved Bearing And Spider Group Used In Drive Axle{3253}
1987/09/21

New Switch Group Available For Transmission Neutralizer Groups{3181,3171}
1987/11/23

Improved Components Used In Electronic Speed Sensor Groups And Transmission Planetary Groups{3175}
1987/12/21

Usage Of Electronic Transmission Controls{3168}
1988/09/12

Stronger, Longer Ring Gear Retainers For Final Drives {4054,4084}
1988/11/28

Spring Removed From Relay Valve On Scraper Brake Control Group{4280}
1979/06/18

Internal Oil Leakage In Retraction Circuit For Emergency-Parking Brake Can Cause Transmission Problems And Can Damage Brakes During A Tow{4267,4278,4282,4251,4255,3153,3155}
1979/12/24

New Bead Seat Band Used On Five-Piece Rims{4202}
1989/02/20

New Universal Joints on Drive Shafts Are Permanently Lubricated{3251,3253}
1989/10/30

Usage Of Transmission Thrust Discs{3187}
1990/05/14

Lubricating Oil Recommendations For All Caterpillar Off-Highway Trucks And Tractors{7581,0645,3150,3179}
1990/07/09

Drive Shaft Must Be Balanced When Yoke Or Tube Is Replaced Separately{3251,3253}
1990/07/09

Wider Support Assembly Prevents Breakage Of 9W7008 Detent Springs In Selector And Pressure Control Groups Of ICM Transmission Hydraulic Controls{3167}
1990/07/16

Improved Transmission Speed Sensor{3175}
1990/08/13

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

New Transmission Friction Discs Increase Service Life{3187,3155}
1990/10/29

5T5224 Seal and Valve Kit Available For Repair Of 5T7242 And 8X5444 Brake Relay Valves {4280}
1990/11/12

New Magnetic Speed Sensor Used{3175,7493}
1990/11/19

Correct Handling And Replacement of 3T6962 Pressure Switch Assembly{7332}
1990/12/10

Washers Removed From Slip Joint And Universal Joint Groups{3251,3253}
1991/03/11

New Bead Seat Band Used In Demountable Rim Groups To Help Prevent Air Leaks{4202}
1991/03/11

New Brake Pedal Provides Additional Floor Clearance{4290}
1991/03/11

Transmission Oil Viscosity Recommendation Changed{3179}
1991/12/16

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 Electronic Programmable Transmission Control II (EPTC II) For ICM Transmissions{3168}
1993/02/01

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

Tooling Available For New Electronic Programmable Transmission Control II (EPTC II){3168}
1993/08/30

New Speed Sensors Available{1907,1900,7462}
1993/08/30

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

Ball Bearing With Bronze Cage Is Available From Parts Service For Use In Transmission Planetary Groups{3160}
1994/06/20

Maintenance Interval For Steering Components, Hoist Cylinder Bearings And Rear Axle Housing "A" Frame Bearings Has Changed{7521,7551}
1994/07/25

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

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}

Technical Information Bulletin

Transmission Neutralizer/Body Raise Switch
Transmission Neutralizer/Body Raise Switch

Specifications

Transmission Neutralizer Group (Body Raise Switch) 8W7232
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Neutralizer Group (Body Raise Switch) 8W-7232
768C TRACTOR & 769C TRUCK POWER TRAIN

Service Magazine

Transmission Neutralizer Can Now Be Adjusted From Inside The Cab{3150,3181}
1983/08/15

New Switch Group Available For Transmission Neutralizer Groups{3181,3171}
1987/11/23

Adjustment Of Bed Raise Switch On Off-Highway Trucks{5131,3191,5705,7258,7332}
1991/06/03

Special Instruction

Procedure to Clean Off-Highway Truck and Tractor-Scraper Power Train Oil Systems{3000, 3004}
Procedure to Clean Off-Highway Truck and Tractor-Scraper Power Train Oil Systems{3000, 3004}

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}

Service Magazine

8T5200 Signal Generator/Counter Group Available{0783,3000,3012}
1986/07/14

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

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

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}

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}

Specifications

Oil Pump For Torque Converter And Brakes 6T4257
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Transmission 6T3935
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Torque Converter And Brakes (6T4257)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES

Oil Pump For Torque Converter And Brakes
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE

Electric Powered Parking And Secondary Brake Pump
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE

Oil Pump Drive For Transmission, Steering And Hoist Pumps
768C & 772B TRACTORS 769C & 773B TRUCKS HYDRAULIC SYSTEM

Oil Pump For Torque Converter And Brakes 6T-4257
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Transmission 6T-3935
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic Gear Pump Group 6T-4257
768C & 772B TRACTORS, 769C & 773B TRUCKS AIR SYSTEM AND BRAK

Scavenge Oil Pump For The Transmission And Torque Converter (3P8212)
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Transmission And Torque Converter (3P8211)
768C TRACTOR & 769C TRUCK POWER TRAIN

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}

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}

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 Charging, Scavenge And Brake Reaction Pump
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Charging Pump
768C TRACTOR & 769C TRUCK POWER TRAIN

Torque Converter Charging, Scavenge And Brake Retraction Pump
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Charging Pump
768C TRACTOR & 769C TRUCK POWER TRAIN

Supplemental Steering Pump, Brake Pump And Motor
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Transmission And Torque Converter Charging Pump
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission And Torque Converter Scavenge Pump
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Internal Oil Leakage In Retraction Circuit For Emergency-Parking Brake Can Cause Transmission Problems And Can Damage Brakes During A Tow{4267,4278,4282,4251,4255,3153,3155}
1979/12/24

New Bypass Valve Used In Oil Filters{3179,5068,3004}
1980/02/11

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

Service Letter-NACD

8X8292 Drive Shaft (slip Joint Group) Needs To Be Replaced On Certain 769C And 771C Trucks
8X8292 Drive Shaft (slip Joint Group) Needs To Be Replaced On Certain 769C And 771C Trucks

Service Letter-CSARL

Specifications

Drive Shaft For The Oil Pump Drive 9D6640
768C TRACTOR & 769C TRUCK POWER TRAIN

Main Drive Shaft Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft For Pump Drive
768C TRACTOR & 769C TRUCK STEERING SYSTEM

Drive Shaft For Pump Drive
768C TRACTOR & 769C TRUCK HYDRAULIC SYSTEM

Drive Shaft For Pump Drive
768C & 772B TRACTORS 769C & 773B TRUCKS HYDRAULIC SYSTEM

Main Drive Shaft Group 9D-9010
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft For Oil Pump Drive 9D-6640
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft Group 9D-6640 (For The 9D-7055 Pump Drive Group)
768C TRACTOR & 769C TRUCK STEERING SYSTEM

Drive Shaft For Oil Pump Drive
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Main Drive Shaft Group
768C TRACTOR & 769C TRUCK POWER TRAIN

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 (Front)
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft (Rear)
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic Pump Drive Shaft
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Drive Shaft (Front)
768C TRACTOR & 769C TRUCK POWER TRAIN

Drive Shaft (Rear)
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic Pump Drive Shaft
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Drive Shaft (Front)
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Drive Shaft (Rear)
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Hydraulic Pump Drive Shaft
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Stronger U-Joint Used Between Torque Converter And Transmission{3252,3251}
1981/10/12

Sealed Bearings Available For Pump Drive Shaft Universal Joint{3251,3253}
1983/06/06

New Bearing And Spider Group Has Hardened Bolt Seats{3251}
1985/07/15

Power Train Drive Shaft Maintenance{3251,3253}
1986/09/29

Improved Bearing And Spider Group Used In Drive Axle{3253}
1987/09/21

New Universal Joints on Drive Shafts Are Permanently Lubricated{3251,3253}
1989/10/30

Drive Shaft Must Be Balanced When Yoke Or Tube Is Replaced Separately{3251,3253}
1990/07/09

Washers Removed From Slip Joint And Universal Joint Groups{3251,3253}
1991/03/11

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}

Service Magazine

Stronger U-Joint Used Between Torque Converter And Transmission{3252,3251}
1981/10/12

Sealed Bearings Available For Pump Drive Shaft Universal Joint{3251,3253}
1983/06/06

New Bearing And Spider Group Has Hardened Bolt Seats{3251}
1985/07/15

Power Train Drive Shaft Maintenance{3251,3253}
1986/09/29

New Universal Joints on Drive Shafts Are Permanently Lubricated{3251,3253}
1989/10/30

Drive Shaft Must Be Balanced When Yoke Or Tube Is Replaced Separately{3251,3253}
1990/07/09

Washers Removed From Slip Joint And Universal Joint Groups{3251,3253}
1991/03/11

Reuse And Salvage Guidelines

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

Truck Engine News

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/12/01

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}
2004/12/01

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}

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}

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}

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}

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}

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}

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}

Filtration Procedure for Off-Highway Truck (769-777) Rear Axle Oil {0680, 0768, 3260, 4050}
Filtration Procedure for Off-Highway Truck (769-777) 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}

Bench Test Procedure for a 768C and 769C Off-Highway Truck Transmission {0374, 0599, 0720, 3030, 3064, 3073}
Bench Test Procedure for a 768C and 769C Off-Highway Truck Transmission {0374, 0599, 0720, 3030, 3064, 3073}

Service Magazine

Test Cover Available For Power Shift Transmission{0600,0780}
1984/10/08

8T5200 Signal Generator/Counter Group Available{0783,3000,3012}
1986/07/14

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

Tooling Available For New Electronic Programmable Transmission Control II (EPTC II){3168}
1993/08/30

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

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/12/01

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

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}

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}

Specifications

Torque Converter 1T1212
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For The Torque Converter 3P348
768C TRACTOR & 769C TRUCK POWER TRAIN

Outlet Relief Valve For The Torque Converter 8P1471
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch And Solenoid Valve Group 6T3722
768C TRACTOR & 769C TRUCK POWER TRAIN

Pressures And Shift Points For Torque Converter And Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Torque Converter 1T-1212
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For The Torque Converter 3P-0348
768C TRACTOR & 769C TRUCK POWER TRAIN

Outlet Relief Valve For The Torque Converter 8P-1471
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch And Solenoid Valve Group 6I-9513
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Torque Converter And Brakes 6T-4257
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Filter For Torque Converter And Transmission 7G-5000
768C TRACTOR & 769C TRUCK POWER TRAIN

Relief Valve For Torque Converter And Rear Brake Oil Cooler 8J-2380
768C TRACTOR & 769C TRUCK POWER TRAIN

Pressures And Shift Points For Torque Converter And Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Relief Valve For Torque Converter And Rear Brake Oil Cooler 8J-2380 (Located In Hydraulic Tank)
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Torque Converter (1T1212)
768C TRACTOR & 769C TRUCK POWER TRAIN

Scavenge Oil Pump For The Transmission And Torque Converter (3P8212)
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For The Torque Converter (3P348)
768C TRACTOR & 769C TRUCK POWER TRAIN

Outlet Relief Valve For The Torque Converter (8P1471)
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Transmission And Torque Converter (3P8211)
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission And Torque Converter Oil Filters (6P2091) (6P4603)
768C TRACTOR & 769C TRUCK POWER TRAIN

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}

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 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}

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}

Bench Test Procedures

Bench Test Procedure For A 768C, 769C, 772B, and 773B Off-Highway Truck Torque Converter{3101, 3133}
Bench Test Procedure For A 768C, 769C, 772B, and 773B Off-Highway Truck Torque Converter{3101, 3133}

Bench Test Procedure For A768C, 769C, 769D, 771C, 771D, Off-Highway Truck And D35-HP, D400 Articulated Truck Torque Converter{3101}
Bench Test Procedure For A768C, 769C, 769D, 771C, 771D, Off-Highway Truck And D35-HP, D400 Articulated Truck Torque Converter{3101}

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
768C TRACTOR & 769C TRUCK POWER TRAIN

Brake And Torque Converter Oil Cooler
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Engine
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Torque Converter
768C TRACTOR & 769C TRUCK POWER TRAIN

Torque Converter Charging, Scavenge And Brake Retraction Pump
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch Valve
768C TRACTOR & 769C TRUCK POWER TRAIN

Torque Converter Inlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN

Torque Converter Outlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN

Torque Converter Inlet And Outlet Relief Valves
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission And Torque Converter Charging Pump
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission And Torque Converter Scavenge Pump
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Torque Converter Inlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Torque Converter Outlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Torque Converter
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Sequence And Pressure Control Valve For Lock-Up Clutch
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Brake And Torque Converter Oil Cooler
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Belleville Washer Used In Place Of Shims In Torque Converter{3101}
1981/08/24

Lubrication Improved For Planet Gears And Transmission Output Bearing{3154,3176,3159,3107,3101}
1981/10/12

Stronger U-Joint Used Between Torque Converter And Transmission{3252,3251}
1981/10/12

Screen Added To Oil Lines At Inlet Of Brake And Torque Converter Oil Cooler{1366,1365,1375,1376,3103,3154,3179,4257,4304,5057,5068}
1982/02/22

New Carrier And Sleeve Assembly Used In Torque Converter{3101}
1982/12/20

Use Care During Removal Of The Oil Line Screen For Brake And Torque Converter Oil Cooler{1307,1366,0374}
1983/05/16

New Retaining Ring Used In Carrier Of Torque Converter{3127,3101}
1985/11/11

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

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

FT1468 Torque Converter Bracket Used To Lift And Lower Torque Converters {0644}
2005/05/16

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

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

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
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Service Magazine

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

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}

Transmission (EPTC-II) To MUI Truck (Retrofit){3150}
Transmission (EPTC-II) To MUI Truck (Retrofit){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}

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}

Service Letter-NACD

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Australia

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CFEL

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CSARL

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Americas

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Brazil

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Technical Information Bulletin

Two Lubrication Holes Have Been Omitted In the 7S-8580 Rotation Clutch Carrier
Two Lubrication Holes Have Been Omitted In the 7S-8580 Rotation Clutch Carrier

Some 2P-4472, 7G-0825, and 8P-1656 Clutch Plates May Have Been Shipped Into the Parts System Before Finish Grinding
Some 2P-4472, 7G-0825, and 8P-1656 Clutch Plates May Have Been Shipped Into the Parts System Before Finish Grinding

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

Specifications

Transmission 7G695
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Control Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Hydraulic Control Group 7G1362
768C TRACTOR & 769C TRUCK POWER TRAIN

Pressures And Shift Points For Torque Converter And Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump Drive For Transmission, Steering And Hoist Pumps
768C & 772B TRACTORS 769C & 773B TRUCKS HYDRAULIC SYSTEM

Engine Support Group
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Oil Pump For Transmission 6T-3935
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Filter For Torque Converter And Transmission 7G-5000
768C TRACTOR & 769C TRUCK POWER TRAIN

Mounting Group For Hydraulic And Transmission Tank 5T-6941
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic And Transmission Tank 9T-1748
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission 7G-0695
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Control Group 2A-6741
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Speed Sensor 3E-6955
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Neutralizer Group (Body Raise Switch) 8W-7232
768C TRACTOR & 769C TRUCK POWER TRAIN

Inlet Relief Valve For Transmission Oil Cooler 2P-2859
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Hydraulic Control 7G-1362
768C TRACTOR & 769C TRUCK POWER TRAIN

Pressures And Shift Points For Torque Converter And Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Filter Group
768C & 772B TRACTORS, 769C & 773B TRUCKS AIR SYSTEM AND BRAK

Hydraulic and Transmission Tank Group 9T-1748
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Mounting Group for Hydraulic and Transmission Tank 5T-6941
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Engine And Transmission Support Group
3408 VEHICULAR ENGINE

Scavenge Oil Pump For The Transmission And Torque Converter (3P8212)
768C TRACTOR & 769C TRUCK POWER TRAIN

Oil Pump For Transmission And Torque Converter (3P8211)
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission And Torque Converter Oil Filters (6P2091) (6P4603)
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Shift Control Group For The Transmission (9D8615)
768C TRACTOR & 769C TRUCK POWER TRAIN

Hydraulic Controls For The Transmission
768C TRACTOR & 769C 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 Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Asia

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

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}

Transmission Governor Salvage for Seven and Eight Speed Powershift Transmissions {3151}
Transmission Governor Salvage for Seven and Eight Speed Powershift Transmissions {3151}

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}

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}

Service Letter-APD

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

Certain 9U8233 Bearings Need To Be Removed From Parts Stock
Certain 9U8233 Bearings Need To Be Removed From Parts Stock

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Repairing The Transmission Actual Gear Switch On Certain 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 651E, And 657E Wheel Tractor Scrapers; 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Testing and Adjusting

Testing and Adjusting
768C TRACTOR & 769C TRUCK POWER SHIFT TRANSMISSION

Bench Test Procedures

Bench Test Procedure For A 769C, 69D, 769D Off-Highway Truck, A 771C, 771D Quarry Truck, and A 768C Tractor Transmission{3030, 3073}
Bench Test Procedure For A 769C, 69D, 769D Off-Highway Truck, A 771C, 771D Quarry Truck, and A 768C Tractor 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}

Bench Test Procedure for a 768C and 769C Off-Highway Truck Transmission {0374, 0599, 0720, 3030, 3064, 3073}
Bench Test Procedure for a 768C and 769C Off-Highway Truck Transmission {0374, 0599, 0720, 3030, 3064, 3073}

Disassembly and Assembly

Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Control Group
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Transmission Charging Pump
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Electronic Speed Sensor
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Hydraulic Control Valves
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission And Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Control Group
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Transmission Oil Cooler
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Transmission And Torque Converter Charging Pump
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission And Torque Converter Scavenge Pump
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission Governor And Drive
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission Governor
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission And Transfer Gears
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission Hydraulic Controls
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08

Downshift Reducing Valve Spool Without Damping Poppet Valve Gives Better Control Of Transmission Shifts; Correction To Parts Books And Microfiche{3152}
1980/05/26

New Adjustment Screw Wiper Used On Transmission Priority Valve{3167,3152}
1981/03/30

Lubrication Improved For Planet Gears And Transmission Output Bearing{3154,3176,3159,3107,3101}
1981/10/12

Stronger U-Joint Used Between Torque Converter And Transmission{3252,3251}
1981/10/12

New Clutch Disc Used{3155}
1981/11/16

Coasting While In Neutral Causes Transmission Damage{3150,3176}
1982/01/18

Transmission Shift Points Different With Direct Injection Engine{3151,3150}
1982/02/01

New Piston And More Springs Used In Transmission{3155,3170}
1982/02/22

New Transmission Case Is Stronger{3150}
1982/08/09

Transmission Neutralizer Can Now Be Adjusted From Inside The Cab{3150,3181}
1983/08/15

Hardened Washers And A Higher Torque Are Now Used With The Transmission Mounting Bolts{7051}
1983/12/05

New Bearing Assembly Used In Rear Gear Group {1164}
1984/04/02

The 6V4050 Transmission Shift Analyzer Will Help Quickly Isolate Shifting Problems{0785,3168}
1984/09/10

Test Cover Available For Power Shift Transmission{0600,0780}
1984/10/08

Preventing Transmission Manual Switch Failures{3168}
1985/05/13

New Transmission Slave Switch Is Resiliently Mounted{3172}
1985/09/23

New Transmission Clutch Disc Has Stronger Core{3190,3155}
1986/06/09

New Speed Sensor For Individual Clutch Modulation Transmission Controls{3175,3168}
1986/06/30

Stronger Detent Cam Pin Arrangement In Selector And Pressure Control Valve Groups {3150}
1986/07/07

New Transmission Wiring Harnesses Used{3168}
1986/10/20

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

Change Is Made to Support Beam For Front Of Engine{0643}
1977/10/03

New Switch Group Available For Transmission Neutralizer Groups{3181,3171}
1987/11/23

New Pistons And Housing Will Decrease Transmission Damage From Accidental Overspeeding {3169,3170}
1987/11/30

Improved Components Used In Electronic Speed Sensor Groups And Transmission Planetary Groups{3175}
1987/12/21

Stronger Detent Cam Pin Arrangement Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls {3152,3158}
1988/01/25

New Seal Ring Used In Transmission Planetary Groups {3155}
1988/01/25

Improved System Relief Spring Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls{3152}
1988/03/28

Usage Of Electronic Transmission Controls{3168}
1988/09/12

Correct Adjustment Of The Sensor Assembly For The Transmission Governor Is Important{7463,3151}
1979/10/01

Internal Oil Leakage In Retraction Circuit For Emergency-Parking Brake Can Cause Transmission Problems And Can Damage Brakes During A Tow{4267,4278,4282,4251,4255,3153,3155}
1979/12/24

Check Differential Pinion Bearing Retainer Bolts Whenever Transmission Is Removed {3254,3269}
1990/02/05

Identifying Harness Codes For ICM (Individual Clutch Modulation) Transmission Controls{3168}
1990/04/09

Usage Of Transmission Thrust Discs{3187}
1990/05/14

Improved Transmission Speed Sensor{3175}
1990/08/13

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

New Transmission Friction Discs Increase Service Life{3187,3155}
1990/10/29

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

Transmission Oil Viscosity Recommendation Changed{3179}
1991/12/16

Modify Individual Clutch Modulation (ICM) Control Valves During Transmission Rebuild{3152,3158}
1992/05/11

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

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

Electronic Monitoring System (EMS) Uses New Switch And Adapter For Monitoring Transmission Oil Filter {7457,7332}
1992/09/28

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

New Electronic Programmable Transmission Control II (EPTC II) For ICM Transmissions{3168}
1993/02/01

New Transmission Oil Hose Assembly Has Increased Strength {3154}
1993/06/14

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

Tooling Available For New Electronic Programmable Transmission Control II (EPTC II){3168}
1993/08/30

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

Transmission No.1 Clutch Has Improved Friction Material/Additional Orifice Has Been Added To Increase Oil Flow{3155}
1994/05/16

Ball Bearing With Bronze Cage Is Available From Parts Service For Use In Transmission Planetary Groups{3160}
1994/06/20

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

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

New ICM Transmission Control (Actual Gear Switch) Is Available{3168}
1995/10/30

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

Detent Spring For The ICM Transmission Control Improves Service Life{3168}
1996/01/15

Use Of BIO HYDO Oils in Off-Highway Trucks{3022}
1996/02/19

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

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

Use 125-4633 Plate To Remove And Install Transmission{0635,3030,3150}
1998/01/19

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

Use 143-4987 Lifting Bracket Adapter to Remove and Install Planet Carrier Assembly {3816}
1998/08/10

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

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

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

New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/08/02

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

New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25

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

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 Power Train Components for Mining Trucks {3030, 3258, 4008, 4051, 4201, 4251, 4267}
2015/05/28

A New Bearing Cage Assembly is Now Used in the Planetary Group on Certain Wheel Tractor-Scrapers and Off-Highway Trucks {3030, 3160}
A New Bearing Cage Assembly is Now Used in the Planetary Group on Certain Wheel Tractor-Scrapers and Off-Highway Trucks {3030, 3160}

New Exhaust (Shuttle) Valve Assembly Used In Rotary Actuators, Lock-Up Clutch And Synchronizing Valve Groups, And Selector Valve Groups{3124,3152}
1986/09/01

Specifications

Automatic Selector Valve (3P4991)
768C TRACTOR & 769C TRUCK POWER TRAIN

Service Magazine

Stronger Detent Cam Pin Arrangement Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls {3152,3158}
1988/01/25

Check Rotary Actuator Stop Vane Bolts{3158,3167}
1990/04/02

Modify Individual Clutch Modulation (ICM) Control Valves During Transmission Rebuild{3152,3158}
1992/05/11

Reuse And Salvage Guidelines

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

Disassembly and Assembly

Oil Filter And Cooler Bypass Valves
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Truck Engine News

Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/12/01

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}
2004/12/01

Specifications

Governor Cut-Off Valve (3P4992)
768C TRACTOR & 769C TRUCK POWER TRAIN

Disassembly and Assembly

Transmission Governor And Drive
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Transmission Governor
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

Transmission Shift Points Different With Direct Injection Engine{3151,3150}
1982/02/01

Correct Adjustment Of The Sensor Assembly For The Transmission Governor Is Important{7463,3151}
1979/10/01

Specifications

Lockup Clutch And Solenoid Valve Group 6T3722
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch And Solenoid Valve Group 6I-9513
768C TRACTOR & 769C TRUCK POWER TRAIN

Disassembly and Assembly

Lockup Clutch Valve
768C TRACTOR & 769C TRUCK POWER TRAIN

Sequence And Pressure Control Valve For Lock-Up Clutch
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

New Exhaust (Shuttle) Valve Assembly Used In Rotary Actuators, Lock-Up Clutch And Synchronizing Valve Groups, And Selector Valve Groups{3124,3152}
1986/09/01

A 6I-9512 Cover Must be Used for the Lockup Clutch and Solenoid Valve {3074, 3124}
2005/02/21

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}
2009/08/24

Specifications

Lockup Clutch And Solenoid Valve Group 6T3722
768C TRACTOR & 769C TRUCK POWER TRAIN

Lockup Clutch And Solenoid Valve Group 6I-9513
768C TRACTOR & 769C TRUCK POWER TRAIN

Disassembly and Assembly

Lockup Clutch Valve
768C TRACTOR & 769C TRUCK POWER TRAIN

Sequence And Pressure Control Valve For Lock-Up Clutch
768C TRACTOR & 769C TRUCK POWER TRAIN DISASSEMBLY & ASSEMBLY

Service Magazine

New Exhaust (Shuttle) Valve Assembly Used In Rotary Actuators, Lock-Up Clutch And Synchronizing Valve Groups, And Selector Valve Groups{3124,3152}
1986/09/01

A 6I-9512 Cover Must be Used for the Lockup Clutch and Solenoid Valve {3074, 3124}
2005/02/21

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

Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08

New Design Drain Tube For Transmission Solenoid Valve{3163,3167}
1982/02/15

New Detent Spring Assembly Used In Selector And Pressure Control Valve Group In Transmission Hydraulic Control Groups{3152,3167}
1986/09/29

New Shafts And Shaft Assembly Replace Former Coupling Assemblies In Transmission Hydraulic Control Groups {3167}
1987/01/26

New Switch Drive Coupling Assembly Used In Transmission Hydraulic Controls {3167,3168}
1989/09/04

Check Rotary Actuator Stop Vane Bolts{3158,3167}
1990/04/02

769C Truck 01X06600-UP (MACHINE) POWERED BY 3408 Engine POWER TRAIN Caterpillar SIS

Parts group 769C:

Information:

Truck sale: