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3408E Engine Emissions Retrofit Repower Tier I For 988B And 988F Wheel Loader 50W00001-UP (MACHINE) POWER TRAIN Caterpillar SIS



WHEEL LOADER 988B WHEEL LOADER 50W
 3408E Engine Emissions Retrofit Repower Tier I For 988B And 988F Wheel Loader 50W00001-UP (MACHINE) SEBP5251 988B 50W   (1976)

Parts group 988B:

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POWER TRAIN
COOLER GP
CORE GP-XMSN OIL COOLER
105-8651 CORE GP-XMSN OIL COOLER
105-8651 CORE GP-XMSN OIL COOLER
S/N 99C9764-UP
PART OF 133-8712, 134-5680 LINES GP-WATER

Information:

(For parts list, see above)

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}
Service Magazine
Improved Charging Valve For Accumulators And Suspension Cylinders{7107,7201}
1985/06/17
New Pistons And Wear Rings Improve Sealing Of Accumulators{5077}
1985/08/05
Special Instruction
Installation Of 4V7193 Thrust Plate{3268}
Installation Of 4V7193 Thrust Plate{3268}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Dimensions for Oscillating Rear Axle Components and Supports{3278, 3282}
Dimensions for Oscillating Rear Axle Components and Supports{3278, 3282}
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}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Service Letter-NACD
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Specifications
Axle Groups<BR> Fixed
988B WHEEL LOADER POWER TRAIN
Axle Groups<BR> Oscillating
988B WHEEL LOADER POWER TRAIN
Wheel Bearing Adjustment
988B WHEEL LOADER POWER TRAIN
Final Drives, Brakes And Wheels
988B WHEEL LOADER POWER TRAIN
Wheel Brakes
988B WHEEL LOADER BRAKE SYSTEM
Axle Group (Fixed)
988B WHEEL LOADER POWER TRAIN
Axle Group (Oscillating)
988B WHEEL LOADER POWER TRAIN
Adjustment Of The Wheel Bearings
988B WHEEL LOADER POWER TRAIN
Final Drives, Brakes And Wheels
988B WHEEL LOADER POWER TRAIN
Service Letter-China
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-Asia
Reuse And Salvage Guidelines
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
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}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Thermal Spray Procedures for Wheel Loader Trunnion Support {0679, 3260, 3268}
Thermal Spray Procedures for Wheel Loader Trunnion Support {0679, 3260, 3268}
Thermal Spray Procedures for Wheel Loader Trunnion {0679, 3268}
Thermal Spray Procedures for Wheel Loader Trunnion {0679, 3268}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering 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}
Procedure for Filtering Wheel Loader (988-994) Front and Rear Axle Oil{0680, 0768, 3020, 3260, 3278, 3282, 4050, 4070}
Procedure for Filtering Wheel Loader (988-994) Front and Rear Axle Oil{0680, 0768, 3020, 3260, 3278, 3282, 4050, 4070}
Service Letter-APD
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Disassembly and Assembly
Drive Axles
988B WHEEL LOADER POWER TRAIN
Final Drive Planet Carriers
988B WHEEL LOADER POWER TRAIN
Wheel Assemblies And Wheel Brake Assemblies
988B WHEEL LOADER POWER TRAIN
Wheel Assemblies And Wheel Brake Assemblies
988B WHEEL LOADER POWER TRAIN
Rear Differential, Bevel Gear And Front Support
988B WHEEL LOADER POWER TRAIN
Differential (Rear Axle NoSpin)
988B WHEEL LOADER POWER TRAIN
Rear Support
988B WHEEL LOADER POWER TRAIN
Service Magazine
Improved Sun Gear Used In Final Drive And Brake Wheel Group{4001,4055}
1980/03/24
Change To Lubricant Recommendations For Differential And Final Drives{3258,4070}
1981/08/10
New Wheel Bearing Adjustment Procedure {4208}
1984/06/25
Replace Certain Final Drive Hub Retainer Bolts{4050,4054}
1986/06/16
New Ring And Spacer Used In Final Drive And Brake Wheel Groups {4051}
1987/05/11
Remanufactured Final Drive Groups Available{4050}
1988/09/05
Stronger, Longer Ring Gear Retainers For Final Drives {4054,4084}
1988/11/28
Stronger Spacer Is Now Used In Final Drive And Brake Wheel Group{4051,4251}
1979/10/22
New Lubricant Recommendations For Differentials And Final Drives {7581,3254,3256,3258,4050}
1990/02/26
A Special Instruction Is Available for the Dimensions of Oscillating Rear Axle Components and Supports on Wheel Loaders and Integrated Toolcarriers {3278}
2000/07/24
New Recommendations for Selecting the Oil Viscosity for the Differentials and Final Drives {3258, 4011, 4051, 7581}
2001/04/02
Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12
New Wheel Bearing Adjustment Procedure {4051}
2005/05/30
New Extended Life Brake Discs for Severe Applications Are Now Available {4251, 4255}
2005/12/12
Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25
Disassembly and Assembly
Drive Axles
988B WHEEL LOADER POWER TRAIN
Wheel Assemblies And Wheel Brake Assemblies
988B WHEEL LOADER POWER TRAIN
Wheel Assemblies And Wheel Brake Assemblies
988B WHEEL LOADER POWER TRAIN
Service Magazine
Stronger Spacer Is Now Used In Final Drive And Brake Wheel Group{4051,4251}
1979/10/22
Reuse And Salvage Guidelines
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
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}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Service Magazine
Remanufactured Final Drive Groups Available{4050}
1988/09/05
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}
Service Magazine
Breather For Transmission Case Now Made Of Metal{3150}
1978/01/30
Reuse And Salvage Guidelines
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}
Special Instruction
&quot;A Series&quot; 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}
Disassembly and Assembly
Hydraulic Control Console (Torque Converter, Implement And Tilt)
988B & 992B WHEEL LOADER OPERATOR'S STATION
Torque Converter Control Linkage
988B & 992B WHEEL LOADER OPERATOR'S STATION
Hydraulic Control Console (Torque Converter, Implement And Tilt)
988B & 992B WHEEL LOADER OPERATOR'S STATION
Torque Converter Control Linkage
988B & 992B WHEEL LOADER OPERATOR'S STATION
Technical Information Bulletin
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
Specifications
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Selector And Pressure Control Valve For Transmission
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Valve <BR> 9G6598
988B WHEEL LOADER POWER TRAIN
Pressure Control Valve For Transmission <BR> (6P5142)
988B WHEEL LOADER POWER TRAIN
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Valve
988B WHEEL LOADER POWER TRAIN
Bench Test Procedures
Bench Test Procedure For A 988B Wheel Loader Transmission{3030, 3073}
Bench Test Procedure For A 988B Wheel Loader Transmission{3030, 3073}
Disassembly and Assembly
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Service Magazine
Stronger Orifices Used In Control Valve{3167}
1982/02/15
New Cover Assemblies For Transmission Hydraulic Controls Permit Better Access to Pressure Fittings{3150}
1983/09/26
New Manifold Assembly Provides Improved Transmission Lubrication{3176,3188}
1984/11/19
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
Clean The Orifice In The Pressure Control Group During A Transmission Overhaul{3167}
1979/04/16
Stronger Screened Modulation Orifices Used In Transmission Hydraulic Controls{3152}
1989/06/26
New Modulating Relief Valve Used In Transmission Hydraulic Controls {3152}
1989/08/07
Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> 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 <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30
Special Instruction
Installing the 2Z8836 Field Service Gear Group{3280}
Installing the 2Z8836 Field Service Gear Group{3280}
Service Letter-NACD
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Specifications
Differential And Bevel Gear (Front And Rear)
988B WHEEL LOADER POWER TRAIN
NoSPIN Differential Group 5V416
988B WHEEL LOADER POWER TRAIN
Differentials And Bevel Gears
988B WHEEL LOADER POWER TRAIN
Differentials
988B WHEEL LOADER POWER TRAIN
Tool Operating Manual
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
Service Letter-China
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Service Letter-Asia
Reuse And Salvage Guidelines
Differential Housing Components for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, Integrated Toolcarriers, and Motor Graders {3258, 3284}
Differential Housing Components for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, Integrated Toolcarriers, and Motor Graders {3258, 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 Carriers {3258, 3284}
Salvage of Differential Carriers {3258, 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 of Differential Carrier Assemblies for Wheel Loader, Wheel Dozer, Compactor, Integrated Toolcarrier, Articulated Truck, and Wheel Tractor Scraper (WTS) {0679, 3284}
Thermal Spray Procedures of Differential Carrier Assemblies for Wheel Loader, Wheel Dozer, Compactor, Integrated Toolcarrier, Articulated Truck, and Wheel Tractor Scraper (WTS) {0679, 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, 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}
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}
Service Letter-APD
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Disassembly and Assembly
Front Differential And Bevel Gear
988B WHEEL LOADER POWER TRAIN
Rear Differential, Bevel Gear And Front Support
988B WHEEL LOADER POWER TRAIN
Differential (Rear Axle NoSpin)
988B WHEEL LOADER POWER TRAIN
Service Magazine
Stronger Differential Now Used In Differential And Bevel Gear Groups{3258}
1980/03/24
Hardened Washers, Different Bolts Used To Hold Bearing Caps To Differential Carrier{3258,3280,3256}
1980/04/28
Change To Lubricant Recommendations For Differential And Final Drives{3258,4070}
1981/08/10
Replace Certain Differential Carrier Assembly Cap Bolts{3258,3250}
1986/08/18
Use Pinion Rotating Torque And Nut Advance To Set Bearing Preloads And Bevel Gear Backlash{3254,3258,3280}
1987/04/20
New Transmission Arrangements Have Fixed Output Yokes; Drive Shafts And Differentials Changed{3150,3189,3253,3258}
1987/07/27
Longer Bolts With Hardened Washers Used On Transmission Input Transfer Gear Group{3159}
1988/02/29
3.5&quot;, 4.0&quot;, 5.5&quot;, 5.75&quot; Socket Wrenches Available For Removal Of Differential Pinion Shaft Nuts{0601,3258}
1988/03/14
Improved Seal Rings For Rotating Clutches, Torque Converters, And Transfer Gear Cases{3101,3155,3159}
1979/12/10
New Lubricant Recommendations For Differentials And Final Drives {7581,3254,3256,3258,4050}
1990/02/26
New Thrust Washers Used In Differential Group{3258,3283}
1991/02/04
New Double Lip-Type Seals Prevent Oil Leaks{3280,7555}
1991/12/02
New Differential Bevel Gears And Pinion Shafts (Gears) Extend Power Train Service Life In High Load Applications {3280}
1992/04/06
New Recommendations for Selecting the Oil Viscosity for the Differentials and Final Drives {3258, 4011, 4051, 7581}
2001/04/02
Use <NOBR> 1U-9891</NOBR> Hydraulic Oil Additive to Eliminate Brake Chatter and Reduce Noise in the Limited Slip Differential {3263, 5095}
2003/10/06
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 Carriers {3258, 3284}
Salvage of Differential Carriers {3258, 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}
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
Replace Certain Differential Carrier Assembly Cap Bolts{3258,3250}
1986/08/18
3.5&quot;, 4.0&quot;, 5.5&quot;, 5.75&quot; Socket Wrenches Available For Removal Of Differential Pinion Shaft Nuts{0601,3258}
1988/03/14
Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12
Special Instruction
Dismounting Tires on Caterpillar Machines with Five Piece Rims{4202}
Dismounting Tires on Caterpillar Machines with Five Piece Rims{4202}
Specifications
Fuel Transfer Pump Drive
3408 VEHICULAR ENGINE
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}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Disassembly and Assembly
Pump Drive (Implement)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Steering And Brake)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Implement)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Steering And Brake)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Transfer Gears (Input And Output)
988B WHEEL LOADER POWER TRAIN
Service Magazine
Output Transfer Gear Case Bearings Have More Capacity{3159,3176}
1982/08/16
New Tools To Work On Implement Pump Drive And Flywheel{0620,3108,1156}
1977/06/06
New Transmission Suction Screen Housing Easier To Service{3159,3179}
1987/08/10
New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27
Different Transfer Case Assembly (Output) Now Used{3150,3159}
1978/07/10
Longer Bolts With Hardened Washers Used On Transmission Input Transfer Gear Group{3159}
1988/02/29
Improved Seal Rings For Rotating Clutches, Torque Converters, And Transfer Gear Cases{3101,3155,3159}
1979/12/10
Special Instruction REHS0006 Available For Installation Of Output Yoke And Screen Housing On Remanufactured Transmissions {3159,3002}
1997/01/27
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}
Service Magazine
Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}
1982/09/20
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
Transmission Oil Filter<BR> 6P4603
988B WHEEL LOADER POWER TRAIN
Transmission Oil Filter
988B WHEEL LOADER 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
Increased Lubrication For Planet Gear Bearings{3154,3155,3176,3179}
1981/06/01
New Transmission Suction Screen Housing Easier To Service{3159,3179}
1987/08/10
Understanding And Troubleshooting Filter Indicator Switches: 9X7781, 3T9343 And 9G3548{3004,3179,7409,7475,7482}
1994/06/13
Color Coded Dust Caps for S&middot;O&middot;S Ports Will Be Available {7770}
2003/12/01
Optional High Efficiency Filters Are Now Available {3004, 5068}
2003/07/07
Understanding Transmission Filter Plugging Events {3004, 3067}
2007/04/02
New Advanced Efficiency Filters Are Now Available {1408, 1435, 3004, 3067, 5068}
2010/01/29
New Advanced Efficiency Filters Are Now Available for the Transmission Assembly and the Torque Converter Assembly Used on Certain Wheel Loaders {1408, 1435, 3004, 3006, 3067, 5068}
2011/07/07
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}
Special Instruction
Installation Of 3T7389 Transfer Gear Case Assembly, 6P8830 Transmission Case Assembly Or 7G7139 Manifold Assembly{3150}
Installation Of 3T7389 Transfer Gear Case Assembly, 6P8830 Transmission Case Assembly Or 7G7139 Manifold Assembly{3150}
Installation of Output Yoke and Screen Housing On Remanufactured Transmissions{3002, 3159}
Installation of Output Yoke and Screen Housing On Remanufactured Transmissions{3002, 3159}
Modification Of Gear For Use In The Output Transfer Case and Gear Group {3075, 3159}
Modification Of Gear For Use In The Output Transfer Case and Gear Group {3075, 3159}
Specifications
Transfer Gears<BR> (Output)
988B WHEEL LOADER POWER TRAIN
Transfer Gears<BR> (Input)
988B WHEEL LOADER POWER TRAIN
Fuel Transfer Pump Drive
3408 VEHICULAR ENGINE
Transfer Gears <BR> (Input)
988B WHEEL LOADER POWER TRAIN
Transfer Gears (Output)
988B WHEEL LOADER 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}
Salvage of Transmission Transfer Gear Case and Cover for Articulated Trucks, Compactors, Load Haul Dump, Wheel Loaders, Wheel Tractors, and Motor Graders {3075, 3159}
Salvage of Transmission Transfer Gear Case and Cover for Articulated Trucks, Compactors, Load Haul Dump, Wheel Loaders, Wheel Tractors, and Motor Graders {3075, 3159}
Disassembly and Assembly
Transmission And Transfer Gears
988B WHEEL LOADER POWER TRAIN
Transfer Gears (Input And Output)
988B WHEEL LOADER POWER TRAIN
Service Magazine
Output Transfer Gear Case Bearings Have More Capacity{3159,3176}
1982/08/16
Use Pinion Rotating Torque And Nut Advance To Set Bearing Preloads And Bevel Gear Backlash{3254,3258,3280}
1987/04/20
New Transmission Suction Screen Housing Easier To Service{3159,3179}
1987/08/10
Different Transfer Case Assembly (Output) Now Used{3150,3159}
1978/07/10
Longer Bolts With Hardened Washers Used On Transmission Input Transfer Gear Group{3159}
1988/02/29
Improved Seal Rings For Rotating Clutches, Torque Converters, And Transfer Gear Cases{3101,3155,3159}
1979/12/10
New Differential Bevel Gears And Pinion Shafts (Gears) Extend Power Train Service Life In High Load Applications {3280}
1992/04/06
Special Instruction REHS0006 Available For Installation Of Output Yoke And Screen Housing On Remanufactured Transmissions {3159,3002}
1997/01/27
A New Roller Bearing Cone is Available for Input Transfer Gears {3159}
2002/11/25
Replacement Covers for the Transfer Gear Cases are Available {3159}
2002/11/18
Updating Transfer Gear Groups With New Bearings {3159}
2003/12/01
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20
Specifications
Fuel Transfer Pump Drive
3408 VEHICULAR ENGINE
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}
Service Magazine
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
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}
Service Magazine
Increased Lubrication For Planet Gear Bearings{3154,3155,3176,3179}
1981/06/01
Understanding And Troubleshooting Filter Indicator Switches: 9X7781, 3T9343 And 9G3548{3004,3179,7409,7475,7482}
1994/06/13
Color Coded Dust Caps for S&middot;O&middot;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}
Specifications
Transmission Control Lock<BR> 3V979
988B WHEEL LOADER POWER TRAIN
Transmission Control Lock <BR> (3V979)
988B WHEEL LOADER POWER TRAIN
Disassembly and Assembly
Transmission Control Lock
988B WHEEL LOADER POWER TRAIN
Special Instruction
Installation of 9W1572 Transmission Input Shaft{3150, 3189}
Installation of 9W1572 Transmission Input Shaft{3150, 3189}
Repair Procedure For Sidewall Cuts In Caterpillar Beadless Tires{4204}
Repair Procedure For Sidewall Cuts In Caterpillar Beadless Tires{4204}
Installation Of 3T7389 Transfer Gear Case Assembly, 6P8830 Transmission Case Assembly Or 7G7139 Manifold Assembly{3150}
Installation Of 3T7389 Transfer Gear Case Assembly, 6P8830 Transmission Case Assembly Or 7G7139 Manifold Assembly{3150}
Installation Of 6T6051 Manifold Assembly{3150}
Installation Of 6T6051 Manifold Assembly{3150}
Service Letter-NACD
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-Australia
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-CFEL
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-CSARL
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Technical Information Bulletin
Transmission Charge Pump Centerbodies Can Be Modified To Improve The Life Of Pumps With 8-Tooth, Powder Metal Gears
Transmission Charge Pump Centerbodies Can Be Modified To Improve The Life Of Pumps With 8-Tooth, Powder Metal Gears
Service Letter-China
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-Asia
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-APD
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Magazine
Stronger Differential Now Used In Differential And Bevel Gear Groups{3258}
1980/03/24
Improved Sun Gear Used In Final Drive And Brake Wheel Group{4001,4055}
1980/03/24
Hardened Washers, Different Bolts Used To Hold Bearing Caps To Differential Carrier{3258,3280,3256}
1980/04/28
Impeller Failures In Torque Converter{3101}
1981/04/27
Increased Lubrication For Planet Gear Bearings{3154,3155,3176,3179}
1981/06/01
Change To Lubricant Recommendations For Differential And Final Drives{3258,4070}
1981/08/10
Stronger Orifices Used In Control Valve{3167}
1982/02/15
New Rim Assembly Used For Beadless Tires{4202}
1982/02/22
New Segment Assemblies Used In Carcass Guard Group{4204,4208,4202,4211}
1982/03/22
Leakage Past Seal: New Neutralizer Valve Used{4274,3181}
1982/03/29
Output Transfer Gear Case Bearings Have More Capacity{3159,3176}
1982/08/16
Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}
1982/09/20
New Guide Pins For Assembly Of Rims For Beadless Tires{0626,4204,4202}
1982/10/18
New Wheel And Rim Assembly{4202,4208}
1983/05/09
New Core Assembly Used In Transmission Oil Cooler{1375}
1983/05/23
New Cover Assemblies For Transmission Hydraulic Controls Permit Better Access to Pressure Fittings{3150}
1983/09/26
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
Improved Thrust Bearing And Retaining Ring Used In Variable Capacity Torque Converters{3100,3101,3129,3131}
1985/02/18
New Bearing Bands For Variable Capacity Torque Converters Are Thicker{3100,3101,3131}
1985/03/04
New Spider And Bearing Group And New Bolts Used In Drive Shaft Groups{3251,3253,3250}
1985/06/03
Improved Charging Valve For Accumulators And Suspension Cylinders{7107,7201}
1985/06/17
Improved Bearing Retention In Planetary Group{3150}
1985/11/25
Replace Certain Final Drive Hub Retainer Bolts{4050,4054}
1986/06/16
Stronger Drivers Used With Demountable Rims{4202,4203}
1986/10/13
Beadless Tires Need More Pressure Upon Delivery{4204}
1977/01/31
New Engine Mount Keeps Forces Caused From Engine Side-To-Side Movement Away From The Frame Of The Vehicle{1152}
1977/03/21
Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25
Use Extra Tie Bolts (Bolts To Hold The Rims Together) During Inflation (Fill With Air) Of Beadless Tires{4204}
1977/05/30
Stronger Ring Gear For No. 6 And No. 2 Clutches{3150,3155,3176}
1977/10/17
Improved Clutch Disc Assemblies Are Used In Transmission Planetary Group{3155}
1977/10/31
Improved Protection For Wiring Harness Assembly{1408}
1987/03/23
Use Pinion Rotating Torque And Nut Advance To Set Bearing Preloads And Bevel Gear Backlash{3254,3258,3280}
1987/04/20
New Ring And Spacer Used In Final Drive And Brake Wheel Groups {4051}
1987/05/11
Rubber Coated Washers Added To Transmission Gear Pump Groups{3153}
1987/06/08
New Transmission Arrangements Have Fixed Output Yokes; Drive Shafts And Differentials Changed{3150,3189,3253,3258}
1987/07/27
New Transmission Suction Screen Housing Easier To Service{3159,3179}
1987/08/10
Breather For Transmission Case Now Made Of Metal{3150}
1978/01/30
Use New Thickness Gauge To Check For Reusability Of Transmission Disc Assemblies Made From F37 Clutch Friction Material{0653,3155}
1978/02/27
New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27
Less Torque Now Used On Rim Mounting Studs{4210}
1978/04/03
Different Transfer Case Assembly (Output) Now Used{3150,3159}
1978/07/10
Improved Method To Check Transmission Clutch Plates And Discs For Distortion{3155}
1978/09/18
Drive Shaft Improved To Give Longer Service Life{3253,3251}
1978/09/18
New Torque Converter Groups Have Stronger Inner Impeller{3100}
1978/11/27
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
New 1U6539 And 1U6540 Hand Taps And 6V7052 Rethreading Die Available{0671,4202,4210}
1988/02/29
Longer Bolts With Hardened Washers Used On Transmission Input Transfer Gear Group{3159}
1988/02/29
Remanufactured Final Drive Groups Available{4050}
1988/09/05
Stronger, Longer Ring Gear Retainers For Final Drives {4054,4084}
1988/11/28
Clean The Orifice In The Pressure Control Group During A Transmission Overhaul{3167}
1979/04/16
Higher Capacity Bearing Used In Planetary Groups Of Power Shift Transmissions{3176}
1979/05/14
New Ball Bearings With Nylon Cages Used In Some Planetary Groups In Power Shift Transmissions{3190,3169,3170}
1989/03/20
Stronger Screened Modulation Orifices Used In Transmission Hydraulic Controls{3152}
1989/06/26
New Transmission Input Shaft Is Easier To Assemble{3189}
1990/01/22
Improved Retention Of Front Drive Shaft Yoke{3253,3251}
1990/01/29
New Lubricant Recommendations For Differentials And Final Drives {7581,3254,3256,3258,4050}
1990/02/26
Correct Handling And Replacement of 3T6962 Pressure Switch Assembly{7332}
1990/12/10
Improved Retention Of Front Drive Shaft Yoke{3253,3251}
1991/01/28
New, Stronger Rear Universal Joint Group Provides Increased Service Life For Drive Shaft Group{3251,3253}
1991/12/16
Understanding And Troubleshooting Filter Indicator Switches: 9X7781, 3T9343 And 9G3548{3004,3179,7409,7475,7482}
1994/06/13
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}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications
Transmission Neutralizer Housing<BR> 6W0639
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> 4T3128
988B WHEEL LOADER BRAKE SYSTEM
Transmission Neutralizer Control Valve<BR> (9J4695)
988B WHEEL LOADER BRAKE SYSTEM
Disassembly and Assembly
Transmission Neutralizer Control Valve
988B WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
Leakage Past Seal: New Neutralizer Valve Used{4274,3181}
1982/03/29
Stronger Stop Is Used In Neutralizer Valve{3181}
1979/10/22
Special Instruction
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Reuse And Salvage Guidelines
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Service Magazine
Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17
Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}
1982/09/20
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}
Technical Information Bulletin
Transmission Charge Pump Centerbodies Can Be Modified To Improve The Life Of Pumps With 8-Tooth, Powder Metal Gears
Transmission Charge Pump Centerbodies Can Be Modified To Improve The Life Of Pumps With 8-Tooth, Powder Metal Gears
Specifications
Transmission Oil Pump<BR> 3P380
988B WHEEL LOADER POWER TRAIN
Transmission Oil Pump <BR> (3P380)
988B WHEEL LOADER 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}
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
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Transmission Oil Pump
988B WHEEL LOADER POWER TRAIN
Transmission Oil Pump
988B WHEEL LOADER POWER TRAIN
Service Magazine
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
Internal Retaining Ring In Drive Gear For Transmission Oil Pump Prevents Possible Damage To Engine Timing Gears{3153}
1977/07/11
Rubber Coated Washers Added To Transmission Gear Pump Groups{3153}
1987/06/08
New Hydraulic Pump Pressure Plates are Now Available for Certain Large Wheel Loaders, Wheel Dozers, and Compactors {5073}
New Hydraulic Pump Pressure Plates are Now Available for Certain Large Wheel Loaders, Wheel Dozers, and Compactors {5073}
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}
2009/01/26
Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25
Special Instruction
Installation of 9W1572 Transmission Input Shaft{3150, 3189}
Installation of 9W1572 Transmission Input Shaft{3150, 3189}
Specifications
Drive Shafts
988B WHEEL LOADER POWER TRAIN
Drive Shaft <BR> (Bearing Cage to Front Differential)
988B WHEEL LOADER POWER TRAIN
Drive Shaft (Upper)
988B WHEEL LOADER POWER TRAIN
Drive Shaft <BR> (Transfer Gears to Rear Differential)
988B WHEEL LOADER POWER TRAIN
Drive Shaft <BR> (Transfer Gears to Bearing Cage)
988B WHEEL LOADER POWER TRAIN
Bearing Cage
988B WHEEL LOADER 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
Main Drive Shaft Group
988B WHEEL LOADER POWER TRAIN
Service Magazine
New Spider And Bearing Group And New Bolts Used In Drive Shaft Groups{3251,3253,3250}
1985/06/03
Field Installation Of Shims In Main Drive Shaft {3250}
1987/01/26
New Transmission Arrangements Have Fixed Output Yokes; Drive Shafts And Differentials Changed{3150,3189,3253,3258}
1987/07/27
Drive Shaft Improved To Give Longer Service Life{3253,3251}
1978/09/18
Improved Retention Of Front Drive Shaft Yoke{3253,3251}
1990/01/29
Improved Retention Of Front Drive Shaft Yoke{3253,3251}
1991/01/28
Heavy-Duty Front Drive Shaft Group Available{3253}
1991/01/28
New, Stronger Rear Universal Joint Group Provides Increased Service Life For Drive Shaft Group{3251,3253}
1991/12/16
New Drive Line Bolt Tightening Procedure Used{3253}
1999/04/05
Correction to the Torque Procedure for the Drive Shaft Bolts {3253}
2001/04/02
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}
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 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}
2004/07/01
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
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}
<NOBR>439-3938</NOBR>, <NOBR>439-3939</NOBR>, <NOBR>439-3940</NOBR>, <NOBR>439-3941</NOBR>, <NOBR>439-3942</NOBR>, <NOBR>439-3943</NOBR> 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 <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> 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
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}
Procedure for Filtering Wheel Loader (988-994) Front and Rear Axle Oil{0680, 0768, 3020, 3260, 3278, 3282, 4050, 4070}
Procedure for Filtering Wheel Loader (988-994) Front and Rear Axle Oil{0680, 0768, 3020, 3260, 3278, 3282, 4050, 4070}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Service Magazine
New Guide Pins For Assembly Of Rims For Beadless Tires{0626,4204,4202}
1982/10/18
Extraction Tools For &quot;Live Oil Sampling&quot;{7770,0770,0781,0783,0784}
1988/04/18
Installation Of Valves For Live Oil Sampling{7770,0770,0781,0783,0784}
1988/06/06
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
Technical Information Bulletin
Torque Converter Carrier May Not Have Been Machined Correctly/Output Seal May Leak
Torque Converter Carrier May Not Have Been Machined Correctly/Output Seal May Leak
Torque Converter Stator Clutch May be Removed
Torque Converter Stator Clutch May be Removed
The Carrier-Stator May Need to Be Reworked on Large Wheel Loaders
The Carrier-Stator May Need to Be Reworked on Large Wheel Loaders
Bolts for the Clutch Disc Inside the Torque Converter May Loosen on Large Wheel Loaders, Landfill Compactors, and Wheel Dozers{3101, 3102}
Bolts for the Clutch Disc Inside the Torque Converter May Loosen on Large Wheel Loaders, Landfill Compactors, and Wheel Dozers{3101, 3102}
Specifications
Torque Converter
988B WHEEL LOADER POWER TRAIN
Relief Valve For Converter Outlet<BR> 8P1471
988B WHEEL LOADER POWER TRAIN
Fuel Transfer Pump Drive
3408 VEHICULAR ENGINE
Torque Converter
988B WHEEL LOADER POWER TRAIN
Relief Valve For Converter Outlet <BR> (8P1471)
988B WHEEL LOADER 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}
Cast Aluminum Stator Wheels for Torque Converters {3101, 3129}
Cast Aluminum Stator Wheels for Torque Converters {3101, 3129}
Repair of Pump Drive Gears for Torque Converters {3100, 3101}
Repair of Pump Drive Gears for Torque Converters {3100, 3101}
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}
Procedure to Repair Worn Torque Converter Clutch Housing Seal Area on 992D, 992C, 988F, and Later 988B Wheel Loaders{3101, 3102}
Procedure to Repair Worn Torque Converter Clutch Housing Seal Area on 992D, 992C, 988F, and Later 988B Wheel Loaders{3101, 3102}
Variable Capacity Torque Converter Impeller Salvage {3101, 3134}
Variable Capacity Torque Converter Impeller Salvage {3101, 3134}
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}
Bench Test Procedures
Bench Test Procedure For A 73D, 772, 772B, 773B, 773D, 773E, 773F, 773G, 775B, 775D, 775E, 775F, 775G Off-Highway Truck and 988B, 992C, and 992D Wheel Loader Torque Converter{3101}
Bench Test Procedure For A 73D, 772, 772B, 773B, 773D, 773E, 773F, 773G, 775B, 775D, 775E, 775F, 775G Off-Highway Truck and 988B, 992C, and 992D Wheel Loader 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
Engine And Torque Converter
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Engine And Torque Converter
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Torque Converter Outlet Relief Valve
988B WHEEL LOADER POWER TRAIN
Torque Converter Outlet Relief Valve
988B WHEEL LOADER POWER TRAIN
Torque Converter
988B WHEEL LOADER POWER TRAIN
Torque Converter
988B WHEEL LOADER POWER TRAIN
Torque Converter Floor Switch (Earlier 988B)
988B & 992B WHEEL LOADER OPERATOR'S STATION
Service Magazine
Impeller Failures In Torque Converter{3101}
1981/04/27
Different Inner Impeller Temporarily Used In Torque Converter{3101}
1981/05/25
Stronger Torque Converter Housing{3101,3105}
1982/08/23
New Sleeve Bearing Used In Variable Capacity Torque Converter{3101}
1984/05/14
Improved Thrust Bearing And Retaining Ring Used In Variable Capacity Torque Converters{3100,3101,3129,3131}
1985/02/18
New Bearing Bands For Variable Capacity Torque Converters Are Thicker{3100,3101,3131}
1985/03/04
Torque Converter Has Stronger Stator{3129}
1986/08/18
New Impeller Used In Variable Capacity Torque Converters{3101}
1987/07/06
New Torque Converter Groups Have Stronger Inner Impeller{3100}
1978/11/27
New Stronger Hub For Torque Converter Impeller Is Made Of Nodular Iron{3101}
1979/05/07
Improved Seal Rings For Rotating Clutches, Torque Converters, And Transfer Gear Cases{3101,3155,3159}
1979/12/10
New Stator Used In Torque Converter{3129}
1989/02/27
New Seal Rings Used In Torque Converter Carriers{3135}
1989/11/27
New Seal Makes Torque Converter Assembly Easier {3135,3101}
1990/06/11
Correct Installation Of Variable Capacity Torque Converter Switch Assembly Harness Will Eliminate Harness Failure; Special Instruction Available{3104,7332,7556}
1991/04/15
Improved Corrosion Inhibiting Procedure Used For Remanufactured Transmissions And Torque Converters {3001}
1997/03/03
Using the Correct Operating Procedures for the Lockup Clutch Improves Service Life {3101, 3140}
2002/01/07
Assembly Tips for Torque Converter Bearings {3101}
2003/06/30
A New Bearing For The Torque Converter Output Shaft Is Available {3101}
2003/08/11
New Bolts Are Available for the Clutch Disc Inside the Torque Converter on Large Wheel Loaders, Landfill Compactors, and Wheel Dozers {3101}
2010/07/02
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}
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
Installation of 9W1572 Transmission Input Shaft{3150, 3189}
Installation of 9W1572 Transmission Input Shaft{3150, 3189}
Installation Of 3T7389 Transfer Gear Case Assembly, 6P8830 Transmission Case Assembly Or 7G7139 Manifold Assembly{3150}
Installation Of 3T7389 Transfer Gear Case Assembly, 6P8830 Transmission Case Assembly Or 7G7139 Manifold Assembly{3150}
Installation Of 6T6051 Manifold Assembly{3150}
Installation Of 6T6051 Manifold Assembly{3150}
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}
Technical Information Bulletin
Transmission Charge Pump Centerbodies Can Be Modified To Improve The Life Of Pumps With 8-Tooth, Powder Metal Gears
Transmission Charge Pump Centerbodies Can Be Modified To Improve The Life Of Pumps With 8-Tooth, Powder Metal Gears
Transmission Bolts May Have Been Torqued Incorrectly on Certain 988 Wheel Loaders.
Transmission Bolts May Have Been Torqued Incorrectly on Certain 988 Wheel Loaders.
A Quality Problem Is Identified on Friction Disc on Certain Caterpillar Products{3160}
A Quality Problem Is Identified on Friction Disc on Certain Caterpillar Products{3160}
Specifications
Transmission Oil Pump<BR> 3P380
988B WHEEL LOADER POWER TRAIN
Transmission
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> 4T3128
988B WHEEL LOADER BRAKE SYSTEM
Transmission Oil Pump <BR> (3P380)
988B WHEEL LOADER POWER TRAIN
Transfer Gears <BR> (Input)
988B WHEEL LOADER POWER TRAIN
Transmission
988B WHEEL LOADER POWER TRAIN
Transmission Control Lock <BR> (3V979)
988B WHEEL LOADER POWER TRAIN
Transmission Oil Filter
988B WHEEL LOADER POWER TRAIN
Pressure Control Valve For Transmission <BR> (6P5142)
988B WHEEL LOADER POWER TRAIN
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Valve
988B WHEEL LOADER POWER TRAIN
Transfer Gears (Output)
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> (9J4695)
988B WHEEL LOADER BRAKE SYSTEM
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
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 Cellulose Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with F37 and F37X Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with F37 and F37X Friction Material {3030, 3155, 3190}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Transmission Reuse and Salvage Manual Contents {0374, 3030}
Transmission Reuse and Salvage Manual Contents {0374, 3030}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
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}
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}
Testing and Adjusting
Testing and Adjusting
988B WHEEL LOADER POWER SHIFT TRANSMISSION
Bench Test Procedures
Bench Test Procedure For A 988B Wheel Loader Transmission{3030, 3073}
Bench Test Procedure For A 988B Wheel Loader Transmission{3030, 3073}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Disassembly and Assembly
Transmission Oil Cooler
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Transmission Oil Cooler
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Pump Drive (Transmission)
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Transmission Oil Pump
988B WHEEL LOADER POWER TRAIN
Transmission Oil Pump
988B WHEEL LOADER POWER TRAIN
Transmission And Transfer Gears
988B WHEEL LOADER POWER TRAIN
Transfer Gears (Input And Output)
988B WHEEL LOADER POWER TRAIN
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Transmission Control Lock
988B WHEEL LOADER POWER TRAIN
Transmission
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve
988B WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
Increased Lubrication For Planet Gear Bearings{3154,3155,3176,3179}
1981/06/01
New Core Assembly Used In Transmission Oil Cooler Group{1375}
1981/12/07
Output Transfer Gear Case Bearings Have More Capacity{3159,3176}
1982/08/16
Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}
1982/09/20
New Core Assembly Used In Transmission Oil Cooler{1375}
1983/05/23
New Cover Assemblies For Transmission Hydraulic Controls Permit Better Access to Pressure Fittings{3150}
1983/09/26
Improved Discs Used In No. 5 Rotating Clutch Of Transmission {3155,3150}
1984/06/25
New Manifold Assembly Provides Improved Transmission Lubrication{3176,3188}
1984/11/19
Improved Bearing Retention In Planetary Group{3150}
1985/11/25
Engine Rear Mounts Have More Resistance To High Temperature{1152}
1986/05/05
Do Not Remove External Lube Line On Major Component Exchange Transmissions{3176,3188}
1986/11/24
New Engine Mount Keeps Forces Caused From Engine Side-To-Side Movement Away From The Frame Of The Vehicle{1152}
1977/03/21
Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25
Internal Retaining Ring In Drive Gear For Transmission Oil Pump Prevents Possible Damage To Engine Timing Gears{3153}
1977/07/11
Change Is Made to Support Beam For Front Of Engine{0643}
1977/10/03
Stronger Ring Gear For No. 6 And No. 2 Clutches{3150,3155,3176}
1977/10/17
Improved Clutch Disc Assemblies Are Used In Transmission Planetary Group{3155}
1977/10/31
Rubber Coated Washers Added To Transmission Gear Pump Groups{3153}
1987/06/08
Hardened Spacers Now Used On Transmission Input Shaft {3189}
1987/06/15
New Transmission Arrangements Have Fixed Output Yokes; Drive Shafts And Differentials Changed{3150,3189,3253,3258}
1987/07/27
New Transmission Suction Screen Housing Easier To Service{3159,3179}
1987/08/10
Breather For Transmission Case Now Made Of Metal{3150}
1978/01/30
Use New Thickness Gauge To Check For Reusability Of Transmission Disc Assemblies Made From F37 Clutch Friction Material{0653,3155}
1978/02/27
Different Transfer Case Assembly (Output) Now Used{3150,3159}
1978/07/10
Improved Method To Check Transmission Clutch Plates And Discs For Distortion{3155}
1978/09/18
Longer Bolts With Hardened Washers Used On Transmission Input Transfer Gear Group{3159}
1988/02/29
Clean The Orifice In The Pressure Control Group During A Transmission Overhaul{3167}
1979/04/16
New Retaining Rings Used In Planetary Groups For Power Shift Transmissions{3176,3150}
1979/04/23
Higher Capacity Bearing Used In Planetary Groups Of Power Shift Transmissions{3176}
1979/05/14
Longer Bolts Are Used In Engine Rear Supports {1154,1152}
1979/09/10
Improved Seal Rings For Rotating Clutches, Torque Converters, And Transfer Gear Cases{3101,3155,3159}
1979/12/10
New Ball Bearings With Nylon Cages Used In Some Planetary Groups In Power Shift Transmissions{3190,3169,3170}
1989/03/20
Stronger Screened Modulation Orifices Used In Transmission Hydraulic Controls{3152}
1989/06/26
New Modulating Relief Valve Used In Transmission Hydraulic Controls {3152}
1989/08/07
New Transmission Input Shaft Is Easier To Assemble{3189}
1990/01/22
Special Instruction REHS0006 Available For Installation Of Output Yoke And Screen Housing On Remanufactured Transmissions {3159,3002}
1997/01/27
Improved Corrosion Inhibiting Procedure Used For Remanufactured Transmissions And Torque Converters {3001}
1997/03/03
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/08/02
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25
Clutch Plates Should be Inspected and the Clutch Plates Should be Circumferentially Ground {3190}
2002/03/04
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20
Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17
Cat&reg; Reman Announces the Addition of Transmission Clutch Plates for Certain Machine Transmissions {3160}
Cat® Reman Announces the Addition of Transmission Clutch Plates for Certain Machine Transmissions {3160}
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
Specifications
Transmission Neutralizer Control Valve<BR> 4T3128
988B WHEEL LOADER BRAKE SYSTEM
Pressure Control Valve For Transmission <BR> (6P5142)
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> (9J4695)
988B WHEEL LOADER BRAKE SYSTEM
Disassembly and Assembly
Transmission Neutralizer Control Valve
988B WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
New Modulating Relief Valve Used In Transmission Hydraulic Controls {3152}
1989/08/07
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
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&middot;O&middot;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}
2004/07/01
Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/12/01
The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
Stronger Screened Modulation Orifices Used In Transmission Hydraulic Controls{3152}
1989/06/26
Technical Information Bulletin
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
ECPC Valves May Fail on Cat Transmission Systems {3073, 3139, 3167}
Specifications
Transmission Neutralizer Valve <BR> 9G6598
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> 4T3128
988B WHEEL LOADER BRAKE SYSTEM
Transmission Neutralizer Valve
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> (9J4695)
988B WHEEL LOADER BRAKE SYSTEM
Disassembly and Assembly
Transmission Neutralizer Control Valve
988B WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
Clean The Orifice In The Pressure Control Group During A Transmission Overhaul{3167}
1979/04/16
The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20
Specifications
Relief Valve For Converter Outlet<BR> 8P1471
988B WHEEL LOADER POWER TRAIN
Relief Valve For Converter Outlet <BR> (8P1471)
988B WHEEL LOADER POWER TRAIN
Reuse And Salvage Guidelines
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Bench Test Procedures
Disassembly and Assembly
Torque Converter Outlet Relief Valve
988B WHEEL LOADER POWER TRAIN
Torque Converter Outlet Relief Valve
988B WHEEL LOADER POWER TRAIN
Service Magazine
New Modulating Relief Valve Used In Transmission Hydraulic Controls {3152}
1989/08/07
Specifications
Selector And Pressure Control Valve For Transmission
988B WHEEL LOADER POWER TRAIN
Service Magazine
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20
Specifications
Sequence And Pressure Control Valve<BR> 6P6569
988B WHEEL LOADER POWER TRAIN
Sequence And Pressure Control Valve <BR> (6P6569)
988B WHEEL LOADER POWER TRAIN
Disassembly and Assembly
Sequence And Pressure Control Valve
988B WHEEL LOADER POWER TRAIN
Service Magazine
A New Coil Assembly is Now Used {5479}
2011/05/04
Specifications
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Selector And Pressure Control Valve For Transmission
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Valve <BR> 9G6598
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> 4T3128
988B WHEEL LOADER BRAKE SYSTEM
Pressure Control Valve For Transmission <BR> (6P5142)
988B WHEEL LOADER POWER TRAIN
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Valve
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve<BR> (9J4695)
988B WHEEL LOADER BRAKE SYSTEM
Bench Test Procedures
Bench Test Procedure For A 988B Wheel Loader Transmission{3030, 3073}
Bench Test Procedure For A 988B Wheel Loader Transmission{3030, 3073}
Disassembly and Assembly
Transmission Hydraulic Controls
988B WHEEL LOADER POWER TRAIN
Transmission Neutralizer Control Valve
988B WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
Stronger Orifices Used In Control Valve{3167}
1982/02/15
New Cover Assemblies For Transmission Hydraulic Controls Permit Better Access to Pressure Fittings{3150}
1983/09/26
New Differential Spool Prevents Shift Hesitation In Power Shift Transmissions{3152,3167}
1988/01/04
Clean The Orifice In The Pressure Control Group During A Transmission Overhaul{3167}
1979/04/16
Stronger Screened Modulation Orifices Used In Transmission Hydraulic Controls{3152}
1989/06/26
New Modulating Relief Valve Used In Transmission Hydraulic Controls {3152}
1989/08/07
The Color Codes on the Springs in the Selector and Pressure Control Valves Have Changed {3073, 3074, 3083, 3124}
2009/04/20
Special Instruction
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Tool Operating Manual
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
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}
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}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Thermal Spray Procedures for Wheel Loader - Wheel Bearing ID Bore {0679, 4201, 4215}
Thermal Spray Procedures for Wheel Loader - Wheel Bearing ID Bore {0679, 4201, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
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}
Service Magazine
Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25
Special Instruction
Dismounting Tires on Caterpillar Machines with Five Piece Rims{4202}
Dismounting Tires on Caterpillar Machines with Five Piece Rims{4202}
Repair Procedure For Sidewall Cuts In Caterpillar Beadless Tires{4204}
Repair Procedure For Sidewall Cuts In Caterpillar Beadless Tires{4204}
Modification Of 1R515 And 1R523 Beadless Tire Carcasses To Prevent Slippage (Movement){4211}
Modification Of 1R515 And 1R523 Beadless Tire Carcasses To Prevent Slippage (Movement){4211}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Installation Guide for the Tire Monitoring System on Cat<SUP>&reg;</SUP> and Non-Cat Equipment {4203, 7490}
Installation Guide for the Tire Monitoring System on Cat® and Non-Cat Equipment {4203, 7490}
Rim Inspection Guidelines {4202, 4209}
Rim Inspection Guidelines {4202, 4209}
Specifications
Rim Group
988B WHEEL LOADER POWER TRAIN
Rim Group
988B WHEEL LOADER POWER TRAIN
Tool Operating Manual
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
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}
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}
Reuse And Salvage Guidelines
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Thermal Spray Procedures for Wheel Loader - Wheel Bearing ID Bore {0679, 4201, 4215}
Thermal Spray Procedures for Wheel Loader - Wheel Bearing ID Bore {0679, 4201, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Disassembly and Assembly
Tires And Rims
988B WHEEL LOADER POWER TRAIN
Service Magazine
Carcass Guard Groups Available For Protection Of Outer Walls On Beadless Tires{4211,4204}
1981/02/16
Beadless Tire Carcass Slips (Moves) On Rim: Sandblast Rim{4202,4204}
1981/04/06
New Carcass Guard Groups Have Larger Holes For Spacers{4204,4211}
1982/01/25
New Rim Assembly Used For Beadless Tires{4202}
1982/02/22
New Segment Assemblies Used In Carcass Guard Group{4204,4208,4202,4211}
1982/03/22
New Guide Pins For Assembly Of Rims For Beadless Tires{0626,4204,4202}
1982/10/18
New Wheel And Rim Assembly{4202,4208}
1983/05/09
Stronger Drivers Used With Demountable Rims{4202,4203}
1986/10/13
Beadless Tires Need More Pressure Upon Delivery{4204}
1977/01/31
Inflation (Fill) Of Caterpillar Beadless Tires{4204}
1977/04/25
Use Extra Tie Bolts (Bolts To Hold The Rims Together) During Inflation (Fill With Air) Of Beadless Tires{4204}
1977/05/30
Sidewall Protectors Available For Beadless Tires{4204,4211}
1977/08/29
Improved Beadless Tire Carcass And Belt Have More Grooves For Better Alignment And Friction Characteristics; New Shoes Have A Different Shape{4204,4211,4213}
1977/10/24
Less Torque Now Used On Rim Mounting Studs{4210}
1978/04/03
New Beadless Tire Carcass Has Smaller I.D. To Give A Tighter Fit On The Rim{4204,4211}
1978/06/19
New 1U6539 And 1U6540 Hand Taps And 6V7052 Rethreading Die Available{0671,4202,4210}
1988/02/29
Correct Installation Of Clipped Track Shoes On Beadless Tires Is Very Important{4214}
1979/03/26
FT1444 And FT1445 Valve Plate Repair Tools Can Be Used For Repair of Valve Plate Leaks On Beadless Tires{4211}
1979/08/06
Improved Method Of Locking The Rim Drive On The Smaller Five-Piece Rims; Drive Pockets Serviced{4202,4203}
1989/10/02
Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25
Reuse And Salvage Guidelines
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 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
Transmission Oil Cooler
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Transmission Oil Cooler
3408 VEHICULAR ENGINE FOR 988B WHEEL LOADER
Service Magazine
New Core Assembly Used In Transmission Oil Cooler Group{1375}
1981/12/07
New Core Assembly Used In Transmission Oil Cooler{1375}
1983/05/23
Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05
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}
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}
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
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}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Service Letter-NACD
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
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}
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}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
128-4775 Lifting Bracket Assembly{0599, 0632, 0727, 1122, 4050}
128-4775 Lifting Bracket Assembly{0599, 0632, 0727, 1122, 4050}
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}
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
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Letter-Asia
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
Planetary Final Drives for Wheel Loaders, Wheel Tractors, Compactors, Underground Articulated Trucks {4011, 4050, 4051}
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}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Repair of Web Cracks In Final Drive Planetary Carriers {4092}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Wheel Loader Power Train Specifications: 966C, 966D, 966E, 980C, 988B, 992, 992B, 992C{3278, 4050, 4051, 4054, 4084, 4205}
Thermal Spray Procedures for Wheel Loader - Wheel Bearing ID Bore {0679, 4201, 4215}
Thermal Spray Procedures for Wheel Loader - Wheel Bearing ID Bore {0679, 4201, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Thermal Spray Procedures for Wheel Loader Spindle (OD) {3259, 4205, 4215}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Service Letter-APD
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Wheel Bearing Retaining Bolts Need To Be Tightened To Correct Torque On Certain 834B Tractors And 988B Loaders
Service Magazine
SAE 30 Oil Now Used In Swing Drive And Final Drive{5459,4070}
1980/02/25
Change To Lubricant Recommendations For Differential And Final Drives{3258,4070}
1981/08/10
New Ring And Spacer Used In Final Drive And Brake Wheel Groups {4051}
1987/05/11
Remanufactured Final Drive Groups Available{4050}
1988/09/05
Stronger, Longer Ring Gear Retainers For Final Drives {4054,4084}
1988/11/28
Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12
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

Truck sale:

Caterpillar 988B
 
Caterpillar 988B
- Wheel Loaders
N C MACHINERY CO.
Caterpillar 988B, Wheel Loaders, Construction
47,951 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel loaders
TOROMONT CAT
Caterpillar 988B, Wheel Loaders, Construction
 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel loaders
CGT - COMPAGNIA GENERALE TRATTORI
Caterpillar 988B, Wheel Loaders, Construction
63,246 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel loaders

Caterpillar 988B, Wheel Loaders, Construction
 
Caterpillar 988B, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
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