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Custom Product Support Literature for the 988G Wheel Loader 2TW00001-UP (MACHINE) STEERING SYSTEM Caterpillar SIS



WHEEL LOADER 988G WHEEL LOADER 2TW
 Custom Product Support Literature for the 988G Wheel Loader 2TW00001-UP (MACHINE) SEBC1318 988G 2TW   (1999)

Parts group 988G:

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STEERING SYSTEM
LINES GP
LINES GP-STEERING
189-7251 LINES GP-STEERING
189-7251 LINES GP-STEERING
S/N BNH1-UP
PART OF 222-3757, 227-3317 CONVERSION GP-HYDRAULIC LINES
219-5023 LINES GP-STEERING NEUTRALIZER
219-5023 LINES GP-STEERING NEUTRALIZER
S/N BNH1-UP
PART OF 222-3757, 227-3317 CONVERSION GP-HYDRAULIC LINES
STEERING GP
STEERING GP-SECONDARY
2Q-8132 STEERING GP-SECONDARY
2Q-8132 STEERING GP-SECONDARY -KIT
S/N BNH1-UP; 2TW1-UP
CUSTOM
VALVE GP
VALVE GP-RELIEF
200-5962 VALVE GP-RELIEF
200-5962 VALVE GP-RELIEF -BRAKE ACCUMULATOR PRESSURE
S/N BNH1-UP
PART OF 189-7465 CONTROL GP-PARKING BRAKE
VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
S/N BNH1-UP
DIRECT OPERATED
PART OF 4T-4934 VALVE GP-RELIEF
VALVE GP-RELIEF
4T-4934 VALVE GP-RELIEF
4T-4934 VALVE GP-RELIEF -BRAKE ACCUMULATOR PRESSURE
S/N BNH1-UP
DIRECT OPERATED
PART OF 200-5962 VALVE GP-RELIEF
Type 1
VALVE GP-RELIEF
4T-4934 VALVE GP-RELIEF
4T-4934 VALVE GP-RELIEF -BRAKE ACCUMULATOR PRESSURE
S/N BNH1-UP
DIRECT OPERATED
PART OF 200-5962 VALVE GP-RELIEF
Type 2
VALVE GP-PILOT
249-5615 VALVE GP-PILOT
249-5615 VALVE GP-PILOT -STIC STEERING
S/N BNH1-UP; 2TW1-UP
PART OF 141-4940 CONTROL GP-STEERING
VALVE GP-RELIEF
6E-3986 VALVE GP-RELIEF
6E-3986 VALVE GP-RELIEF -SECONDARY STEERING
S/N BNH1-UP; 2TW1-UP
PART OF 301-4602 VALVE GP-STEERING
VALVE GP-RELIEF
6E-6188 VALVE GP-RELIEF
6E-6188 VALVE GP-RELIEF
S/N BNH1-UP; 2TW1-UP
PART OF 301-4602 VALVE GP-STEERING
VALVE GP-SELECTOR & PRESS CONT
6E-5566 VALVE GP-SELECTOR & PRESS CONT
6E-5566 VALVE GP-SELECTOR & PRESS CONT -SECONDARY STEERING
S/N BNH1-UP; 2TW1-UP
PART OF 2Q-8132 STEERING GP-SECONDARY
VALVE GP-STEERING
301-4602 VALVE GP-STEERING
301-4602 VALVE GP-STEERING -WITH SECONDARY STEERING
S/N BNH1-UP; 2TW1-UP
PART OF 2Q-8132 STEERING GP-SECONDARY
CYLINDER GP
168-6464 GUARD AR-STEERING CYLINDER
168-6464 GUARD AR-STEERING CYLINDER
S/N BNH1-UP
PART OF 2Q-7750, 2Q-8533 STEEL MILL AR, 2Q-8555 WASTE HANDLING AR
CYLINDER GP-STEERING
230-9364 CYLINDER GP-STEERING
230-9364 CYLINDER GP-STEERING -RH, WATER GLYCOL
S/N BNH1-UP
101.6-MM BORE X 928.0-MM STROKE. CUSTOM
PART OF 2Q-8041 HYDRAULIC AR
CYLINDER GP-STEERING
230-9365 CYLINDER GP-STEERING
230-9365 CYLINDER GP-STEERING -LH, WATER GLYCOL
S/N BNH1-UP
101.6-MM BORE X 928.0-MM STROKE. CUSTOM
PART OF 2Q-8041 HYDRAULIC AR
GUARD GP-STEERING CYLINDER
167-4322 GUARD GP-STEERING CYLINDER
167-4322 GUARD GP-STEERING CYLINDER
S/N BNH1-UP
PART OF 168-6464 GUARD AR-STEERING CYLINDER
PUMP GP
PUMP GP-GEAR
150-7585 PUMP GP-GEAR
150-7585 PUMP GP-GEAR -SECONDARY STEERING
S/N BNH1-UP; 2TW1-UP
PART OF 2Q-8132 STEERING GP-SECONDARY

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}
Tool Operating Manual
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Service Magazine
Hydraulic System Filtration Improvements for 988G and Certain 988H Wheel Loaders {3004, 5056, 5057, 5068, 5091, 5092}
Hydraulic System Filtration Improvements for 988G and Certain 988H Wheel Loaders {3004, 5056, 5057, 5068, 5091, 5092}
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}
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}
Procedure for Checking Steering Cylinder and Frame Stop Dimensions{0679, 4303, 4304, 4330, 7050, 7188}
Procedure for Checking Steering Cylinder and Frame Stop Dimensions{0679, 4303, 4304, 4330, 7050, 7188}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE STEERING TUBES ON CERTAIN 988G WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE STEERING TUBES ON CERTAIN 988G WHEEL LOADERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Technical Information Bulletin
Procedure to Improve Slow Steering Response on Large Wheel Loaders, Wheel Dozers, and Landfill Compactors{4304, 4307, 5056}
Procedure to Improve Slow Steering Response on Large Wheel Loaders, Wheel Dozers, and Landfill Compactors{4304, 4307, 5056}
Leaky Steering Pilot Valve{4342, 4343}
Leaky Steering Pilot Valve{4342, 4343}
Specifications
Steering Neutralizer Valve
988G Wheel Loader Steering System
Check Valve (Steering Pilot)
988G Wheel Loader Steering System
Check Valve (Steering Quad)
988G Wheel Loader Steering System
Pressure Switch (Secondary Steering)
988G Wheel Loader Steering System
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE STEERING TUBES ON CERTAIN 988G WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE STEERING TUBES ON CERTAIN 988G WHEEL LOADERS
Service Letter-Asia
Systems Operation
Steering Neutralizer Valve
988G Wheel Loader Steering System
Secondary Steering System
988G Wheel Loader Steering System
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE STEERING TUBES ON CERTAIN 988G WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE STEERING TUBES ON CERTAIN 988G WHEEL LOADERS
Testing and Adjusting
Steering Turn Stop - Adjust
988G Wheel Loader Steering System
Steering Neutralizer Valve - Check and Adjust
988G Wheel Loader Steering System
Disassembly and Assembly
Steering Neutralizer Valve - Remove and Install
988G Wheel Loader Machine Systems
Service Magazine
Special Instruction, REHS1124 , "Installation of Hose Assemblies that are Used to Assist Priming the Hydraulic Pump and Steering Pump" is Available {4304, 4306, 5057, 5070, 5070, 5084}
2001/07/23
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
Improved Steering Hoses and Tubes Are Now Available {4304}
2004/11/08
Information Release Memo, PELJ0481 , "Product Line Expansion for Caterpillar Low and Medium Pressure Hose and Coupling Products" {5057}
2005/02/21
The Steering Neutralizer Valve has been improved {4330}
2006/11/20
An Improved Cross Over Relief For The Steering Is Now Used {4304, 4307, 5264}
2010/02/17
A New Procedure for Checking Steering Cylinder and Frame Stop Dimensions is Now Available {4303, 4304, 4330, 7050, 7188}
2013/03/21
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19
Special Instruction
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
Operation and Maintenance Manual
Secondary Steering - Test
988G Wheel Loader
Special Instruction
Procedure to Torque the Nuts on the Steering Lock Mechanism{3034}
Procedure to Torque the Nuts on the Steering Lock Mechanism{3034}
Systems Operation
Secondary Steering System
988G Wheel Loader Steering System
Reuse And Salvage Guidelines
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}
Special Instruction
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}
Tool Operating Manual
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}
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}
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}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
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}
Bench Test Procedures
Service Magazine
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01
Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27
Special Instruction
Procedure for Checking Steering Cylinder and Frame Stop Dimensions{0679, 4303, 4304, 4330, 7050, 7188}
Procedure for Checking Steering Cylinder and Frame Stop Dimensions{0679, 4303, 4304, 4330, 7050, 7188}
Technical Information Bulletin
Procedure to Improve Slow Steering Response on Large Wheel Loaders, Wheel Dozers, and Landfill Compactors{4304, 4307, 5056}
Procedure to Improve Slow Steering Response on Large Wheel Loaders, Wheel Dozers, and Landfill Compactors{4304, 4307, 5056}
Noisy Steering Pilot Valve{4322, 5069, 5117}
Noisy Steering Pilot Valve{4322, 5069, 5117}
Leaky Steering Pilot Valve{4342, 4343}
Leaky Steering Pilot Valve{4342, 4343}
Specifications
Steering Neutralizer Valve
988G Wheel Loader Steering System
Pressure Reducing Valve (Steering)
988G Wheel Loader Steering System
Check Valve (Steering Pilot)
988G Wheel Loader Steering System
Relief Valve (Secondary Steering)
988G Wheel Loader Steering System
Selector and Pressure Control Valve (Secondary Steering)
988G Wheel Loader Steering System
Pilot Valve (STIC Steering)
988G Wheel Loader Steering System
Check Valve (Steering Quad)
988G Wheel Loader Steering System
Relief Valve (Pump Backup)
988G Wheel Loader Steering System
Pressure Switch (Secondary Steering)
988G Wheel Loader Steering System
Relief Valve (Steering Cylinder Crossover)
988G Wheel Loader Steering System
Steering Control Valve
988G Wheel Loader Steering System
Steering Control Valve (with Secondary Steering)
988G Wheel Loader Steering System
Relief Valve (Steering and Implement Pilot)
988G Wheel Loader Steering System
Systems Operation
Pilot Valve (STIC Steering)
988G Wheel Loader Steering System
Steering Neutralizer Valve
988G Wheel Loader Steering System
Steering Control Valve
988G Wheel Loader Steering System
Steering Control Valve (with Secondary Steering)
988G Wheel Loader Steering System
Reuse And Salvage Guidelines
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}
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}
Testing and Adjusting
Relief Valve (Pump Backup) - Test and Adjust
988G Wheel Loader Steering System
Relief Valve (Secondary Steering) - Test and Adjust
988G Wheel Loader Steering System
Steering Neutralizer Valve - Check and Adjust
988G Wheel Loader Steering System
Steering Time - Check and Adjust
988G Wheel Loader Steering System
Relief Valve (Steering Pilot, Implement Pilot) - Test and Adjust
988G Wheel Loader Steering System
Relief Valve (Steering Cylinder Crossover) - Test and Adjust
988G Wheel Loader Steering System
Disassembly and Assembly
Steering Neutralizer Valve - Remove and Install
988G Wheel Loader Machine Systems
Relief Valve (Steering Pilot, Implement Pilot) - Remove and Install
988G Wheel Loader Machine Systems
STIC Control and Pilot Valve (Steering) - Remove
988G Wheel Loader Machine Systems
STIC Control and Pilot Valve (Steering) - Install
988G Wheel Loader Machine Systems
STIC Control and Pilot Valve (Steering) - Disassemble
988G Wheel Loader Machine Systems
STIC Control and Pilot Valve (Steering) - Assemble
988G Wheel Loader Machine Systems
Steering Control Valve - Remove
988G Wheel Loader Machine Systems
Steering Control Valve - Install
988G Wheel Loader Machine Systems
Steering Control Valve (with Secondary Steering) - Disassemble
988G Wheel Loader Machine Systems
Steering Control Valve (with Secondary Steering) - Assemble
988G Wheel Loader Machine Systems
Selector and Pressure Control Valve (Steering) - Remove and Install
988G Wheel Loader Machine Systems
Steering Control Valve - Disassemble
988G Wheel Loader Machine Systems
Steering Control Valve - Assemble
988G Wheel Loader Machine Systems
Service Magazine
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01
A New Bracket Is Added to the Pilot Valve (STIC STEERING) {3033, 4342}
2004/08/16
The Steering Neutralizer Valve has been improved {4330}
2006/11/20
A New Procedure for Checking Steering Cylinder and Frame Stop Dimensions is Now Available {4303, 4304, 4330, 7050, 7188}
2013/03/21
Operation and Maintenance Manual
Steering Cylinder Bearings - Lubricate
988G Wheel Loader
Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure for Checking Steering Cylinder and Frame Stop Dimensions{0679, 4303, 4304, 4330, 7050, 7188}
Procedure for Checking Steering Cylinder and Frame Stop Dimensions{0679, 4303, 4304, 4330, 7050, 7188}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW HYDRAULIC CYLINDER WIPER SEALS ON CERTAIN 988G, 990 II, 992G WHEEL LOADERS D9R, D10R AND D11R TRACK TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW HYDRAULIC CYLINDER WIPER SEALS ON CERTAIN 988G, 990 II, 992G WHEEL LOADERS D9R, D10R AND D11R TRACK TYPE TRACTORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Steering Cylinder
988G Wheel Loader Steering System
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW HYDRAULIC CYLINDER WIPER SEALS ON CERTAIN 988G, 990 II, 992G WHEEL LOADERS D9R, D10R AND D11R TRACK TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW HYDRAULIC CYLINDER WIPER SEALS ON CERTAIN 988G, 990 II, 992G WHEEL LOADERS D9R, D10R AND D11R TRACK TYPE TRACTORS
Service Letter-Asia
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}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW HYDRAULIC CYLINDER WIPER SEALS ON CERTAIN 988G, 990 II, 992G WHEEL LOADERS D9R, D10R AND D11R TRACK TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW HYDRAULIC CYLINDER WIPER SEALS ON CERTAIN 988G, 990 II, 992G WHEEL LOADERS D9R, D10R AND D11R TRACK TYPE TRACTORS
Testing and Adjusting
Relief Valve (Steering Cylinder Crossover) - Test and Adjust
988G Wheel Loader Steering System
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}
Disassembly and Assembly
Steering Cylinder - Remove and Install
988G Wheel Loader Machine Systems
Service Magazine
New Backup Rings Are Available for Sealing Hydraulic Cylinders with Pitted Grooves {4303, 5102, 5104, 5106, 5456, 7562}
2002/07/01
New Seals and Backup Rings for Hydraulic Cylinders are Available {4303, 5102, 5104, 7562}
2001/08/06
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/07/30
Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
New Steering Cylinders Offer Improved Pin Bore Strength {4303}
2005/01/31
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30
A New Procedure for Checking Steering Cylinder and Frame Stop Dimensions is Now Available {4303, 4304, 4330, 7050, 7188}
2013/03/21
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 (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}
Service Magazine
Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27
Reuse And Salvage Guidelines
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
Special Instruction
Installation of Hose Assemblies that are Used to Fill the Cases of the Hydraulic Pump and Steering Pump{4306, 5070, 5070, 5084, 5091}
Installation of Hose Assemblies that are Used to Fill the Cases of the Hydraulic Pump and Steering Pump{4306, 5070, 5070, 5084, 5091}
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}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Technical Information Bulletin
The Implement And Steering Pumps May Need To Be Primed After The Hydraulic System Has Been Drained And Refilled
The Implement And Steering Pumps May Need To Be Primed After The Hydraulic System Has Been Drained And Refilled
Specifications
Piston Pump (Steering)
988G Wheel Loader Steering System
Gear Pump (Secondary Steering)
988G Wheel Loader Steering System
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Systems Operation
Gear Pump (Secondary Steering)
988G Wheel Loader Steering System
Piston Pump (Steering)
988G Wheel Loader Steering System
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}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {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}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
Information Release Memo
CAT REMAN EXPANDS HYD GEAR &amp; PISTON PUMP &amp; MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
Testing and Adjusting
Steering System Pressure (High Pressure Stall) - Test and Adjust
988G Wheel Loader Steering System
Piston Pump (Steering) Low Pressure Standby - Test
988G Wheel Loader Steering System
Piston Pump (Steering) Margin Pressure - Test and Adjust
988G Wheel Loader Steering System
Pump Performance (Steering) - Test
988G Wheel Loader Steering System
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps{1387, 4306, 5070, 5084}
Bench Test Procedure for Hydraulic Piston Pumps{1387, 4306, 5070, 5084}
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}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Disassembly and Assembly
Gear Pump (Secondary Steering) - Disassemble
988G Wheel Loader Machine Systems
Gear Pump (Secondary Steering) - Assemble
988G Wheel Loader Machine Systems
Piston Pump (Steering) - Remove
988G Wheel Loader Machine Systems
Gear Pump (Secondary Steering) - Remove
988G Wheel Loader Machine Systems
Gear Pump (Secondary Steering) - Install
988G Wheel Loader Machine Systems
Piston Pump (Steering) - Install
988G Wheel Loader Machine Systems
Pump Control Valve (Steering) - Remove and Install
988G Wheel Loader Machine Systems
Piston Pump (Steering) - Disassemble
988G Wheel Loader Machine Systems
Piston Pump (Steering) - Assemble
988G Wheel Loader Machine Systems
Service Magazine
Special Instruction, REHS1124 , "Installation of Hose Assemblies that are Used to Assist Priming the Hydraulic Pump and Steering Pump" is Available {4304, 4306, 5057, 5070, 5070, 5084}
2001/07/23
Revised Special Instruction, REHS1124 , "Installation of Hose Assemblies that are Used to Fill the Cases of the Hydraulic Pump and the Steering Pump" {4306, 5070, 5084, 5091}
2002/04/22
A New Secondary Steering Pump is Used on Certain Wheel Dozers and Wheel Loaders {4268, 4306, 4324, 5073}
2013/12/12

Truck sale:

Caterpillar 988G
 
Caterpillar 988G
- Wheel Loaders
FINANZAUTO S.A.
 
69,000 
Caterpillar 988G, Wheel Loaders, Construction
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FABICK CAT
Caterpillar 988G/H HIGH LIFT CYLINDER AND BUCKET, bucket, Construction
 
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- bucket
WILLIAM ADAMS PTY. LTD.
Caterpillar 988G/H, bucket, Construction
 
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- bucket
WILLIAM ADAMS PTY. LTD.
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72,000 
Caterpillar 988G, Wheel Loaders, Construction
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MACALLISTER MACHINERY CO., INC
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