Parts group 120H:
BRAKING SYSTEM
BRAKE GP
CONTROL GP
TANK GP
VALVE GP
Information:
(For parts list, see above)
BRAKING SYSTEM
ACCUMULATOR GP
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}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
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}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Disassembly and Assembly
ACTUATOR GP
AIR DRYER GP
Operation and Maintenance Manual
Specifications
Systems Operation
Disassembly and Assembly
Service Magazine
BRAKE GP
Operation and Maintenance Manual
Specifications
New And Use Again Dimensions For Parts In Service Brakes
120H AUSTRALIAN VERSION MOTOR GRADER POWER TRAIN
120H AUSTRALIAN VERSION MOTOR GRADER 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}
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}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
Systems Operation
Air Control Valve (Parking Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Reuse And Salvage Guidelines
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}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
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}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Testing and Adjusting
Brake Disc Wear - Check
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Bearing Preload for Service Brake - Adjust
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Disassembly and Assembly
Service Magazine
New Lip Seal In Parking Brake Improves Sealing Of The Transmission Output Shaft {4267,3077}
1998/07/27
1998/07/27
Correction to the Disassembly and Assembly Manual for the Brake and Wheel Spindle Housings {4002}
2002/01/21
2002/01/21
CONTROL GP
Operation and Maintenance Manual
Service Letter-NACD
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Specifications
Service Letter-China
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Service Letter-Asia
Systems Operation
Air Control Valve (Parking Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Air Control Valve (Service Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
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}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Service Letter-APD
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Product Support Program For Installing A New Inching Cable On Certain 12H, 120H, 135H, 140H, 143H, 160H, And 163H Motor Graders
Testing and Adjusting
Machine Preparation for Troubleshooting
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Air Pressure Gauge - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Pressure Switch (Low Brake Air) - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Pressure Switch (Brake Air) (Stop Lamp) - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Service Brake Control (Pedal) - Adjust
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Parking Brake Control - Adjust
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Service Brake Control Valve - Check
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
General Troubleshooting Information
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Disassembly and Assembly
Service Magazine
A New Bracket and a New Spring Improve the Position of the Service Brake Pedal {4257, 4265, 4269}
2000/03/27
2000/03/27
CYLINDER GP
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 the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Bench Test Procedures
Service Magazine
FILTER GP
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}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
LINES GP
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}
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}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
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}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Service Magazine
MISCELLANEOUS INFORMATION
Disassembly and Assembly
Service Magazine
TANK GP
Operation and Maintenance Manual
Specifications
Systems Operation
Relief Valve (Air Tank)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
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}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Contamination Control Guidelines
Disassembly and Assembly
Service Magazine
TOOLS
Truck Engine News
Special Instruction
Tool Operating Manual
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
HVOF Identifier 396-9342 Group{0599, 0669, 0679, 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}
4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}
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}
Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}
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}
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}
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}
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}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
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 the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Bench Test Procedures
Service Magazine
VALVE GP
Operation and Maintenance Manual
Specifications
Systems Operation
Air Control Valve (Parking Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Air Control Valve (Service Brake)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Relief Valve (Air Tank)
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
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}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Testing and Adjusting
Pressure Switch (Low Brake Air) - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Pressure Switch (Brake Air) (Stop Lamp) - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Service Brake Control Valve - Check
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Air System and Brakes
Disassembly and Assembly
Service Magazine
MOTOR GP
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}
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
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 1, 2, and 3) {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}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
PUMP GP
Special Instruction
Technical Information Bulletin
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}
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
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 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications 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}
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}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
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}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Bench Test Procedures
Service Magazine
Adjustment Screw With Better Fit Available For Pump Pressure Compensator Valve Groups {5086}
1996/06/10
1996/06/10
COOLER GP