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120H Motor Grader 12400001-UP (MACHINE) POWERED BY 3126B Engine FRAME AND BODY Caterpillar SIS




Parts group 120H:

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FRAME AND BODY

Information:

(For parts list, see above)

Operation and Maintenance Manual
Kingpin Bearings - Lubricate
120H and 135H Motor Graders
Wheel Bearing Oil (Front) - Change
120H and 135H Motor Graders
Axle Oscillation Bearings - Lubricate
120H and 135H Motor Graders
Wheel Bearing Oil Level (Front) - Check
120H and 135H Motor Graders
Wheel Lean Bearings - Lubricate
120H and 135H Motor Graders
Wheel Lean Cylinder Bearings - Lubricate
120H and 135H Motor Graders
Wheel Lean Bar Bearings - Lubricate
120H and 135H Motor Graders
Specifications
Front Axle
120H and 135H Motor Graders Hydraulic and Steering System
Reuse And Salvage Guidelines
Rebuilding Front Axles, Spindle Housings, Leaning Arms, and Lean Bars {4313, 5211, 5225}
Rebuilding Front Axles, Spindle Housings, Leaning Arms, and Lean Bars {4313, 5211, 5225}
Testing and Adjusting
Axle Toe-In (Front) - Adjust
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
Disassembly and Assembly
Wheel and Tire (Front) - Remove and Install
120H and 135H Motor Graders Power Train
Front Axle - Install
120H and 135H Motor Graders Power Train
Wheel Spindle and Wheel Spindle Housing - Remove
120H and 135H Motor Graders Power Train
Wheel Spindle and Wheel Spindle Housing - Install
120H and 135H Motor Graders Power Train
Wheel Spindle - Remove
120H and 135H Motor Graders Power Train
Wheel Spindle - Install
120H and 135H Motor Graders Power Train
Wheel Lean Arm and Axle Bushings - Remove
120H and 135H Motor Graders Machine Systems
Wheel Lean Arm and Axle Bushings - Install
120H and 135H Motor Graders Machine Systems
Wheel Lean Bar - Remove and Install
120H and 135H Motor Graders Machine Systems
Service Magazine
Specifications
Case and Frame
120H and 135H Motor Graders Power Train
Reuse And Salvage Guidelines
Dimensions for Articulated Joints and Steering Cylinder Bores for Motor Graders {7050, 7051, 7065, 7066}
Dimensions for Articulated Joints and Steering Cylinder Bores for Motor Graders {7050, 7051, 7065, 7066}
Operation and Maintenance Manual
Access Doors and Covers
120H and 135H Motor Graders
Service Magazine
Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}
Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}
Special Instruction
Procedure for Replacement of Motor Grader Door Latches for Engine Enclosure{7263}
Procedure for Replacement of Motor Grader Door Latches for Engine Enclosure{7263}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING ENGINE ENCLOSURE LATCHES ON CERTAIN 120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, AND 16H MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING ENGINE ENCLOSURE LATCHES ON CERTAIN 120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, AND 16H MOTOR GRADERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
Operation and Maintenance Manual
Articulation Bearings - Lubricate
120H and 135H Motor Graders
Reuse And Salvage Guidelines
Welding Repair of Motor Grader Frame {0679, 7051}
Welding Repair of Motor Grader Frame {0679, 7051}
Dimensions for Articulated Joints and Steering Cylinder Bores for Motor Graders {7050, 7051, 7065, 7066}
Dimensions for Articulated Joints and Steering Cylinder Bores for Motor Graders {7050, 7051, 7065, 7066}
Disassembly and Assembly
Front Frame from Rear Frame (Articulating Hitch) - Separate
120H and 135H Motor Graders Machine Systems
Front Frame to Rear Frame (Articulating Hitch) - Connect
120H and 135H Motor Graders Machine Systems
Specifications
Drive Shaft Shield (Pump Drive Shaft)
120H and 135H Motor Graders Hydraulic and Steering System
Disassembly and Assembly
Radiator Guard and Support, Aftercooler, and Radiator - Remove
120H and 135H Motor Graders 3126B Engine Supplement
Radiator Guard and Support, Aftercooler, and Radiator - Install
120H and 135H Motor Graders 3126B Engine Supplement
Operation and Maintenance Manual
Articulation Bearings - Lubricate
120H and 135H Motor Graders
Specifications
Articulated Hitch
120H and 135H Motor Graders Hydraulic and Steering System
Operation and Maintenance Manual
Access Doors and Covers
120H and 135H Motor Graders
Disassembly and Assembly
Engine Enclosure (Hood) - Remove
120H and 135H Motor Graders 3126B Engine Supplement
Engine Enclosure (Hood) - Install
120H and 135H Motor Graders 3126B Engine Supplement
Service Magazine
Operation and Maintenance Manual
Steering Frame Lock
120H and 135H Motor Graders
Kingpin Bearings - Lubricate
120H and 135H Motor Graders
Reuse And Salvage Guidelines
Rebuilding Front Axles, Spindle Housings, Leaning Arms, and Lean Bars {4313, 5211, 5225}
Rebuilding Front Axles, Spindle Housings, Leaning Arms, and Lean Bars {4313, 5211, 5225}
Disassembly and Assembly
Tie Rod (Steering) - Remove and Install
120H and 135H Motor Graders Machine Systems
Special Instruction
Procedure To Install a Lubrication Group for the Circle Drive Pinion On Certain Motor Graders {7510}
Procedure To Install a Lubrication Group for the Circle Drive Pinion On Certain Motor Graders {7510}
Service Magazine
A Procedure To Install a Lubrication Group for the Circle Drive Pinion On Certain Motor Graders Is Available {6154, 7510}
A Procedure To Install a Lubrication Group for the Circle Drive Pinion On Certain Motor Graders Is Available {6154, 7510}
Operation and Maintenance Manual
Access Doors and Covers
120H and 135H Motor Graders
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}
Special Instruction
Assembly and Installation of Inverted Duo-Cone Seals{7561}
Assembly and Installation of Inverted Duo-Cone Seals{7561}
Disassembly and Assembly
Rear Chassis Support - Remove
120H and 135H Motor Graders 3126B Engine Supplement
Rear Chassis Support - Install
120H and 135H Motor Graders 3126B Engine Supplement
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}
NEHS1259: 469-7632 Swing Gearbox Lifting Tool for 6015-6090 Hydraulic Mining Shovel {0629, 7000}
NEHS1259: 469-7632 Swing Gearbox Lifting Tool for 6015-6090 Hydraulic Mining Shovel {0629, 7000}
Assembly of 175-5507 and 361-3889 Nitrogen Charging Groups and 175-7410 Auxiliary Fitting Group{0647, 7200}
Assembly of 175-5507 and 361-3889 Nitrogen Charging Groups and 175-7410 Auxiliary Fitting Group{0647, 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}

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