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Caterpillar 12G, 120G, 130G, 140G Motor Graders Factory Service & Shop Manual


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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 12G, 120G, 130G, 140G Motor Graders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 12G, 120G, 130G, 140G Motor Graders service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MANUAL LIST:
KENR9558 – Schematic (12G, 14G, 16G, 120G, 130G &140G Motor Grader Electrical System) (SN 61M1-12026, 96U1-7045, 93U1-2678, 87V1-8359, 74V1-2320 & 72V1-10333))
REG01499 – Specifications (12G & 14G Motor Graders Air System & Brakes)
REG01577 – Specifications (12G, 130G, 140G Motor Graders Hydraulic System & Steering)
REG01582 – Specifications (12G, 120G, 130G & 140G Motor Graders Power Train)
SENR2122 – Schematic (12G, 130G & 140G Motor Graders Hydraulic System)
SENR2504 – Disassembly & Assembly (12G, 14G, 16G, 120G, 130G & 140G Motor Graders Operator’s St…)
SENR3010 – Schematic (12G, 130G & 140G Motor Graders Hydraulic System)
SENR3488 – Specifications (12G, 120G, 130G & 140G Motor Graders Hydraulic System & Steer…)
SENR3555 – Specifications (12G, 120G, 130G & 140G Motor Graders Power Train)
SENR3649 – Disassembly & Assembly (12G, 120G, 130G & 140G Motor Graders Power Train)
SENR3650 – Disassembly & Assembly (12G, 120G, 130G & 140G Motor Grader Vehicle Systems)
SENR3651 – Schematic (12G, 120G, 130G & 140G Motor Graders Electrical System)
SENR7142 – Disassembly & Assembly (12G, 130G & 140G Motor Graders Vehicle Systems)
SENR7186 – Disassembly & Assembly (12G, 130G & 140G Motor Grader Power Train)
REG01471 – Systems Operation (16G Motor Graders Air System & Brakes).pdf
REG01471 – Testing & Adjusting (16G Motor Graders Air System & Brakes).pdf
REG01576 – Systems Operation (12G, 130G & 140G Motor Graders Hydraulic System & Steering).pdf
REG01576 – Testing & Adjusting (12G, 130G & 140G Motor Graders Hydraulic System & Steering).pdf
REG01580 – Systems Operation (12G, 120G, 130G & 140G Motor Graders Power Train).pdf
REG01580 – Testing & Adjusting (12G, 120G, 130G & 140G Motor Graders Power Train).pdf
REG01581 – Testing & Adjusting (12G, 120G. 130G, 140G Motor Graders).pdf
SENR3489 – Systems Operation (12G, 120G, 130G Motor Graders Hyd. System & Steering).pdf
SENR3489 – Testing & Adjusting (12G, 120G, 130G Motor Graders Hyd. System & Steering).pdf
SENR3556 – Systems Operation (12G, 120G, 130G & 140G Motor Graders Power Train).pdf
SENR3556 – Testing & Adjusting (12G, 120G, 130G & 140G Motor Graders Power Train).pdf
SENR3557 – Testing & Adjusting (12G, 120G, 130G & 140G Motor Graders Power Shift Transmission).pdf
SENR3605 – Systems Operation (12G, 14G & 16G Motor Graders Air System And Brakes).pdf
SENR3605 – Testing & Adjusting (12G, 14G & 16G Motor Graders Air System And Brakes).pdf
SENR7215 – Testing & Adjusting (12G, 130G Motor Graders).pdf

EXCERPT:
8. Install a nylon strap and a hoist on the hydraulic pump (13) and remove from vehicle. Weight of pump is 152 lb. (69 kg).
Install Hydraulic Pump (Later)
1. Put a nylon strap and hoist on hydraulic pump (1). Lift pump in position in vehicle.
2. Install plate assembly (3) in vehicle and make an attachment of the hydraulic pump to plate assembly with bolts (2).
3. Put pump group in position and install four bolts (4) to hold it in place. Tighten bolts to a torque of 34 ± 5 lb.ft. (46 ± 7 N·m).

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Caterpillar 14G & 16G Motor Graders Factory Service & Shop Manual


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Caterpillar 14G & 16G Motor Graders Factory Service & Shop Manual
Complete workshop & service manual with electrical wiring diagrams for Caterpillar 14G & 16G Motor Graders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 14G & 16G Motor Graders service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MANUAL LIST:
REG01468 – Specifications (14G & 16G Motor Graders Power Train)
REG01470 – Specifications (16G Motor Grader Hydraulic System & Steering)
REG01472 – Specifications (16G Motor Grader Air System & Brakes)
REG01486 – Specifications (14G Motor Grader Hydraulic System & Steering)
REG01614 – Disassembly & Assembly (16G Motor Grader Vehicle Systems)
REG01624 – Disassembly & Assembly (16G Power Train)
REG01699 – Disassembly & Assembly (14G Motor Grader Vehicle Systems)
SENR2071 – Schematic (14G & 16G Motor Graders Hydraulic System)
SENR2452 – Schematic (14G & 16G Motor Graders Hydraulic System)
SENR3490 – Specifications (14G & 16G Motor Graders Hydraulic System & Steering)
SENR3558 – Specifications (14G & 16G Motor Graders Power Train)
SENR3652 – Schematic (14G Motor Grader Electrical System)
SENR3653 – Schematic (16G Motor Grader Electrical System)
SENR3663 – Disassembly & Assembly (14G & 16G Motor Graders Power Train)
SENR3664 – Disassembly & Assembly (14G & 16G Motor Grader Vehicle Systems)
SENR7068 – Disassembly & Assembly (14G Motor Grader Power Train)
REG01466 – Systems Operation (14G & 16G Motor Graders Power Train).pdf
REG01466 – Testing & Adjusting (14G & 16G Motor Graders Power Train).pdf
REG01469 – Systems Operation (14G & 16G Motor Graders Hydraulic System & Steering).pdf
REG01469 – Testing & Adjusting (14G & 16G Motor Graders Hydraulic System & Steering).pdf
REG01471 – Systems Operation (16G Motor Graders Air System & Brakes).pdf
REG01471 – Testing & Adjusting (16G Motor Graders Air System & Brakes).pdf
REG01471 – Systems Operation (16G Motor Graders Air System & Brakes).pdf
REG01471 – Testing & Adjusting (16G Motor Graders Air System & Brakes).pdf
SENR3559 – Systems Operation (14G & 16G Motor Graders Power Train).pdf
SENR3559 – Testing & Adjusting (14G & 16G Motor Graders Power Train).pdf

EXCERPT:
1. Remove bolts (2) that hold support (1) to the frame. Fasten a hoist to the seat and the support. Remove the seat and support (1) as a unit. Weight is 132 lb. (60 kg). Remove pad (5).
2. Remove bolts (3). Remove plate (4) from the frame.

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Caterpillar 120H & 135H Motor Graders Grader Factory Service & Shop Manual


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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 120H & 135H Motor Graders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 120H & 135H Motor Graders service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MANUAL LIST:
RENR1416 – Specifications (120H & 135H Motor Graders Air System & Brakes)
RENR1431 – Schematic (120H Motor Grader ES Version Hydraulic Systems)
RENR1439 – Schematic (120H Motor Grader (ES Version) Electrical System)
SENR6984 – Schematic (120H (ES Version) Motor Grader Electrical System)
SENR6994 – Specifications (120H & 135H Motor Graders Power Train)
SENR8523 – Specifications (120H & 135H Motor Graders Air System & Brakes)
SENR8538 – Disassembly & Assembly (Supplement for 120H & 135H Motor Graders – 3116 Engine)
SENR8543 – Disassembly & Assembly (120H & 135H Motor Graders Power Train)
SENR8544 – Disassembly & Assembly (120H & 135H Motor Graders Machine System)
SENR8557 – Specifications (120H Motor Grader Hydraulic & Steering System)
SENR8592 – Schematic (120H ES Version Motor Grader Hydraulic Systems)
SENR9059 – Specifications (120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H & 16H Motor Graders Secondary Steering System)
SENR9059 – Systems Operation (120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H & 16H Motor Graders Secondary Steering System)
SENR9059 – Testing & Adjusting (120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H & 16H Motor Graders Secondary Steering System)
SENR9102 – Schematic (120H ES Version Motor Grader Hydraulic Systems)
SENR9157 – Specifications (120H & 135H Motor Graders Power Train)
SENR9179 – Specifications (120H & 135H Motor Graders Hydraulic & Steering System)
RENR1426 – Schematic (120H & 135H Motor Grader Standard Version Electrical System).pdf
RENR1440 – Schematic (120H & 135H Motor Grader Standard Version Electrical System).pdf
SENR8570 – 120H & 135H Standard Versions Motor Graders Hydraulic System.pdf

EXCERPT:
1. Remove plug (1) and drain the oil from the circle drive housing in a suitable container for storage or disposal. The capacity of the circle drive housing is 7 L (1.8 gal U.S.). Install plug (1).
2. Bend lock (2) away from nut (3).
3. Remove nut (3), lock (2), spacer (4) and the O-ring seal from circle drive shaft (7).
4. Remove nuts (6) and washers from the long studs of the circle drive housing.
5. Install Tooling (A) and a hoist to the circle drive housing.
6. Remove bolts (8) and the spacers that hold the circle drive housing to the circle draw bar.
7. Lift the circle drive enough in order to remove pinion gear (5) from shaft (7) and from engagement with the circle. Remove the circle drive from the circle. The weight of the circle drive is 45 Kg (100 lb).
8. Remove the Duo-Cone seal from the pinion.
Install Circle Drive

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Caterpillar 16H Motor Grader Factory Service & Shop Manual


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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 16H Motor Grader. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 16H Motor Grader service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MANUAL LIST:
RENR4198 – Disassembly & Assembly (16H Motor Grader Machine Systems)
RENR4173 – Specifications (14H & 16H Motor Graders Power Train)
RENR4174 – Systems Operation (14H & 16H Motor Graders Power Train)
RENR4174 – Testing and Adjusting (14H & 16H Motor Graders Power Train)
RENR4174 – Troubleshooting (14H & 16H Motor Graders Power Train)
RENR4195 – Disassembly & Assembly (16H Motor Grader Engine Supplement)
RENR4196 – Disassembly & Assembly (16H Motor Grader Power Train)
RENR4197 – Schematic (16H Motor Grader Hydraulic System)

EXCERPT:
Illustration 4
4. Lower the temperature of bearing (55) for the upper pin bore of the front frame.
5. Install bearing (55) in the upper pin bore of the front frame with Tooling (N).

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Caterpillar 143H & 163H Motor Graders Factory Service & Shop Manual


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Caterpillar 143H & 163H Motor Graders Factory Service & Shop Manual
Complete workshop & service manual with electrical wiring diagrams for Caterpillar 143H & 163H Motor Graders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 143H & 163H Motor Graders service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MANUAL LIST:
SENR8508 – Testing & Adjusting (143H & 163H NA Version Motor Graders All Wheel Drive).pdf
RENR1415 – Specifications (143H & 163H Motor Graders Air System & Brakes)
RENR1423 – Schematic (143H & 163H Motor Grader (NA Version) Electrical System)
RENR1437 – Schematic (143H & 163H Motor Grader (NA Version) Electrical System)
RENR1513 – Troubleshooting (143H & 163H Motor Graders All Wheel Drive)
SENR6932 – Schematic (143H & 163H Motor Graders (NA Version) Electrical System)
SENR6993 – Schematic (143H & 163H NA Versions Motor Graders Hydraulic Systems)
SENR6998 – Specifications (12H, 140H, 143H, 160H & 163H Motor Graders Power Train)
SENR8553 – Disassembly & Assembly (143H & 163H Motor Graders Power Train)
SENR8554 – Disassembly & Assembly (143H & 163H Motor Graders Machine Systems)
SENR8555 – Disassembly & Assembly (Supplement for 143H & 163H Motor Graders – 3306B Engine)
SENR9176 – Specifications (143H & 163H Motor Graders All Wheel Drive)
SENR9177 – Systems Operation (143H & 163H Motor Graders All Wheel Drive)
SENR9177 – Testing & Adjusting (143H & 163H Motor Graders All Wheel Drive)
SENR9186 – Systems Operation (120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System)
SENR9186 – Testing & Adjusting (120H, 12H, 135H, 140H, 143H, 160H & 163H Motor Graders Hydraulic & Steering System)
SENR9186 – Troubleshooting (120H, 12H, 135H, 140H, 143H, 160H & 163H Motor Graders Hydraulic & Steering System)
SENR9197 – Schematic (143H & 163H Motor Graders Hydraulic Systems)
SENR8508 – Systems Operation (143H & 163H NA Version Motor Graders All Wheel Drive).pdf

EXCERPT:
7. Separate rear section of steering metering pump (10) from front section of steering metering pump (11).
Put identification marks on five hose assemblies (12) for installation purposes.
8. Disconnect five hose assemblies (12) from rear section of steering metering pump (10). Remove rear section of metering pump (10). Plug the hose assemblies in order to prevent the loss of oil, and to keep dirt out of the oil system.
9. Remove front section of steering metering pump (11) from the control group.
Install Steering Metering Pump
1. Make sure all of the components of the steering metering pump are clean prior to installation of the pump.
During the installation, check the condition of all the O-ring seals used on the hydraulic lines that were disconnected. If any of these seals are damaged, use new parts for replacement.