140G MOTOR GRADER 72V00001-00822 (MACHINE) BRAKING SYSTEM Caterpillar SIS

Special Instruction

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

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

Service Parts Are Available For The 9T-6148 Accumulator{5077}
1995/11/20

Service Parts Are Available For 6E-6312 And 9T-6148 Accumulator Groups{5077,4263,4331}
1996/04/22

Retaining Ring Service Kit Available For Accumulators{5077,4263}
1998/11/16

Special Instruction

Installation of Compressed Air Dryer Groups{4272}
Installation of Compressed Air Dryer Groups{4272}

Installation Of Compressed Air Dryer Groups{4272}
Installation Of Compressed Air Dryer Groups{4272}

Installation of 2G8053 Desiccant Refill Kit, 2G8055 Cartridge Replacement Kit Or 2G8054 Valve Repair Kit For 2G6658 Dryer Group{4285}
Installation of 2G8053 Desiccant Refill Kit, 2G8055 Cartridge Replacement Kit Or 2G8054 Valve Repair Kit For 2G6658 Dryer Group{4285}

Installation Instructions for the Refill Desiccant Kit{4285}
Installation Instructions for the Refill Desiccant Kit{4285}

Specifications

Air Dryer
AIR DRYER

Systems Operation

Systems Operation
AIR DRYER

Disassembly and Assembly

Disassemble And Assemble Air Dryer
AIR DRYER

Service Magazine

Air Dryers Keep Air Systems Clean And Free From Moisture{1065,4250}
1977/11/07

Heating Element Prevents Freezing Of Purge Valve In Attachment Air Dryers{4250}
1977/11/21

Purge Line Can Be Added To The Air Dryer {4285}
1993/01/18

Special Instruction, REHS0996, "Installation Instruction for the Refill Desiccant Kit" Is Available {4285}
2001/08/13

Special Instruction

Installation Of 5T0925 Parking Brake Actuator Group{4267}
Installation Of 5T0925 Parking Brake Actuator Group{4267}

Service Letter-NACD

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Wheel Spindle (12G, 130G, and 140G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN

Wheel Spindle (120G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN

Service Brakes (120G)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Service Brakes (130G And 140G)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

New And Use Again Dimensions For Parts In Service Brakes
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Pedal Adjustment For Service Brakes
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Control Valve For Parking Brake (5D4382)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Actuator For Parking Brake (6G1400)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Actuator For Parking Brake (6G2260)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Parking Brake
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Wheel Spindles
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN

Service Brakes
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

New And Use Again Dimensions For Parts In Service Brakes
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Control Valve For Parking Brake 5D4382
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Actuator For Parking Brake 5T925
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Parking Brake
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

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}

Service Letter-China

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Asia

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}

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

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Disassembly and Assembly

Parking Brake Control Valve
12G, 14G, 16G, 120G, 130G & 140G MOTOR GRADERS OPERATOR'S ST

Brake And Wheel Spindle Housings
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN

Brake And Wheel Spindle Housings (120G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN

Assembly And Installation Of Conventional Duo-Cone Seals
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Wheel Spindles
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Wheel Spindles And Wheel Spindle Housings
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Wheel Spindles
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Wheel Spindles And Wheel Spindle Housings
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Rotochamber And Release Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Rotochamber
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Release Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Brake And Wheel Spindle Housings
12G, 130G & 140G MOTOR GRADER POWER TRAIN

Service Magazine

Check Valve Prevents Release Of The Parking Brake{5220,4267}
1982/04/26

Service Brake Groups Changed To Permit Easier Checks For Brake Wear {4251}
1982/05/31

Make Sure Sprocket Retainer Bolts Can Be Installed By Hand{4251}
1983/11/21

Oil Changes Not Necessary For Front Wheel Spindle Bearing Housings{4313,4300}
1984/12/10

Improved Brake Disc Assembly{4255}
1977/10/31

New Relay Valve Group Available For Service Brake Control{4280}
1977/11/21

New Wheel Spindles Use Taperlock Studs Instead Of Special Bolts{4205,4210}
1978/01/09

Improved Parts Are Used To Hold Brake Return Spring{4251}
1978/04/10

"Use Again" Dimensions For Parts In Motor Grader Service Brakes{4251}
1979/06/18

Service Front Wheel Spindle Bearing Housings Every 500 Service Hours Or Three Months{4234,7525}
1990/03/05

New Parking Brake Test Procedure {4267}
1993/10/18

Hose Has Been Added To The Brake Control Group To Increase The Service Life Of The 6G-8425 Control Valve Group{4257,4267}
1995/09/25

Special Instruction

Installation Of 5T0925 Parking Brake Actuator Group{4267}
Installation Of 5T0925 Parking Brake Actuator Group{4267}

Specifications

Quick Release Valve For Brake Control (5D470)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Control Valve For Parking Brake (5D4382)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Actuator For Parking Brake (6G1400)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Actuator For Parking Brake (6G2260)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Brake Pedal
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Quick Release Valve For Brake Control 5D470
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Control Valve For Parking Brake 5D4382
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Actuator For Parking Brake 5T925
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & 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}

Disassembly and Assembly

Parking Brake Control Valve
12G, 14G, 16G, 120G, 130G & 140G MOTOR GRADERS OPERATOR'S ST

Brake Control Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Parking Brake Rotochamber And Release Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Parking Brake Release Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Brake Control Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Brake Control Valve (Earlier)
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Brake Control Valve (Later)
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Rotochamber And Release Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Rotochamber
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Release Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Service Magazine

Valve Assembly And Nipple Moved From Centershift Lock Control Group To Brake Control Group To Prevent Unauthorized Operation{4282,4267,5220,5221,5223,6151}
1980/11/10

New Relay Valve Group Available For Service Brake Control{4280}
1977/11/21

New Brake Actuator Group Uses A Rod That Has A Section Without Threads Above The Rod End{4262}
1978/02/20

Seal And Valve Repair Kit Available for 2G3537 Relay Valve{4280}
1988/10/10

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

Interim Part Brake Actuator {4262}
1994/05/09

Hose Has Been Added To The Brake Control Group To Increase The Service Life Of The 6G-8425 Control Valve Group{4257,4267}
1995/09/25

Parts Service For Replacement Pedal And Tread {3059}
1998/04/06

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

The Parking Brake Control Group Has Been Updated with a New Air Valve Assembly Which Improves Reliability {4282, 4284}
2005/07/04

Special Instruction

Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}

Reuse And Salvage Guidelines

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

Bench Test Procedures

Service Magazine

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

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

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}

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}

Service Magazine

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Fabricated Guard Gives Protection To Brake Tube On Motor Graders Equipped With Tire Chains{4257,4062}
1979/05/21

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

Hose Has Been Added To The Brake Control Group To Increase The Service Life Of The 6G-8425 Control Valve Group{4257,4267}
1995/09/25

Information Release Memo, PELJ0481 , "Product Line Expansion for Caterpillar Low and Medium Pressure Hose and Coupling Products" {5057}
2005/02/21

Special Instruction

Installation Of Compressed Air Dryer Groups{4272}
Installation Of Compressed Air Dryer Groups{4272}

Installation Of 5T0925 Parking Brake Actuator Group{4267}
Installation Of 5T0925 Parking Brake Actuator Group{4267}

Installation of 2G8053 Desiccant Refill Kit, 2G8055 Cartridge Replacement Kit Or 2G8054 Valve Repair Kit For 2G6658 Dryer Group{4285}
Installation of 2G8053 Desiccant Refill Kit, 2G8055 Cartridge Replacement Kit Or 2G8054 Valve Repair Kit For 2G6658 Dryer Group{4285}

Service Letter-NACD

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Australia

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-CFEL

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-CSARL

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Americas

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Specifications

Control Valve For Parking Brake 5D4382
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Actuator For Parking Brake 5T925
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Parking Brake
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Air Valve Solenoid 7T9074
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Service Letter-China

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Asia

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-APD

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Magazine

Valve Assembly Used In Centershift Lock Control Group To Prevent Accidental Rotation And Lowering Of Blade{5220,5221,5223,6151}
1980/10/20

Valve Assembly And Nipple Moved From Centershift Lock Control Group To Brake Control Group To Prevent Unauthorized Operation{4282,4267,5220,5221,5223,6151}
1980/11/10

Identification Of Hydraulic Control Valves{5064,5051,5054,5214,5226,5220}
1981/04/13

Check Valve Prevents Release Of The Parking Brake{5220,4267}
1982/04/26

Keep The Lever For The Centershift Lock Control Valve In the "Index And Run" Position To Prevent Air Leakage{5220}
1985/03/18

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Air Dryers Keep Air Systems Clean And Free From Moisture{1065,4250}
1977/11/07

Heating Element Prevents Freezing Of Purge Valve In Attachment Air Dryers{4250}
1977/11/21

Seal And Valve Repair Kit Available for 2G3537 Relay Valve{4280}
1988/10/10

Fabricated Guard Gives Protection To Brake Tube On Motor Graders Equipped With Tire Chains{4257,4062}
1979/05/21

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

Splash Shields Added To Caterpillar Fuel Injection Test Bench{0652}
1979/08/13

Special Instruction

Installation of Compressed Air Dryer Groups{4272}
Installation of Compressed Air Dryer Groups{4272}

Installation Of Compressed Air Dryer Groups{4272}
Installation Of Compressed Air Dryer Groups{4272}

Specifications

Relief Valve (2G1034)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Air Tank (Reservoir)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Safety Valve (Air Tank) 2G1034
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Air Tank (Reservoir) 8D9761
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & 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}

Contamination Control Guidelines

Disassembly and Assembly

Air Tank
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Air Tank
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Service Magazine

New Air Tank Drain Can Be Operated Without A Wrench{4272}
1978/02/06

New Drain Valve Used On Air Tanks{4272,4279}
1989/01/30

New Air Compressor And Hose Assembly Used{5505,1803}
1990/08/27

Orientation of the Air Relief Valve May Improve The Functionality {4272}
2005/10/10

Truck Engine News

New Infrared Thermometer Has Narrow, 50:1 Target Ratio, Wide Temperature Range {0776, 1350, 3000, 4000, 4150, 4250}
2006/03/01

Special Instruction

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

Tool Operating Manual

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}

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}

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}

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}

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

Reuse And Salvage Guidelines

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

Bench Test Procedures

Service Magazine

Splash Shields Added To Caterpillar Fuel Injection Test Bench{0652}
1979/08/13

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

Installation Of Brake Relay Valve Service Groups{4280}
Installation Of Brake Relay Valve Service Groups{4280}

Service Letter-NACD

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Relief Valve (2G1034)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Quick Release Valve For Brake Control (5D470)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Control Valve For Parking Brake (5D4382)
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G, 130G & 140G MOTOR GRADERS AIR SYSTEM AND BRAKES

Check Valves (Pilot Operated) 8J5913 (Circle Drive, Wheel Lean); 8J9974 (Articulation, Blade Lift - Right Cylinder, Centershift)
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE

Quick Release Valve For Brake Control 5D470
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Control Valve For Parking Brake 5D4382
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Clearance Adjustment Of Control Valve For Parking Brake
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Air Valve Solenoid 7T9074
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Check Valve (Parking Brake And Centershift Lock) 6D1432
120G & 130G & 140G MOTOR GRADERS AIR SYSTEM & BRAKES

Service Letter-China

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Service Letter-Asia

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}

Service Letter-APD

7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders
7T9074 Parking Brake Solenoid Needs To Be Inspected On Certain 12G, 14G, 16G, 120G, 130G, 140G, And 160G Motor Graders

Disassembly and Assembly

Parking Brake Control Valve
12G, 14G, 16G, 120G, 130G & 140G MOTOR GRADERS OPERATOR'S ST

Centershift Lock Control Valve
12G, 14G, 16G, 120G, 130G & 140G MOTOR GRADERS OPERATOR'S ST

Wheel Lean And Centershift Lock Check Valves
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Centershift Lock Control Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Brake Control Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Parking Brake Rotochamber And Release Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Parking Brake Release Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS

Centershift Lock Control Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Brake Control Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Brake Control Valve (Earlier)
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Brake Control Valve (Later)
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Rotochamber And Release Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Parking Brake Release Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS

Service Magazine

Valve Assembly Used In Centershift Lock Control Group To Prevent Accidental Rotation And Lowering Of Blade{5220,5221,5223,6151}
1980/10/20

Valve Assembly And Nipple Moved From Centershift Lock Control Group To Brake Control Group To Prevent Unauthorized Operation{4282,4267,5220,5221,5223,6151}
1980/11/10

Identification Of Hydraulic Control Valves{5064,5051,5054,5214,5226,5220}
1981/04/13

Check Valve Prevents Release Of The Parking Brake{5220,4267}
1982/04/26

Keep The Lever For The Centershift Lock Control Valve In the "Index And Run" Position To Prevent Air Leakage{5220}
1985/03/18

Special Lock Check Valve Available{5200}
1985/09/30

New Relay Valve Group Available For Service Brake Control{4280}
1977/11/21

Seal And Valve Repair Kit Available for 2G3537 Relay Valve{4280}
1988/10/10

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

243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01

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

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

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}

Special Instruction

Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}

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

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

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}

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

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

Service Magazine

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

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27

140G MOTOR GRADER 72V00001-00822 (MACHINE) BRAKING SYSTEM Caterpillar SIS

Parts group 140G:

Information:

Truck sale: