Month: January 2019

INSTANT DOWNLOAD

Complete workshop & service manual with electrical wiring diagrams for Caterpillar 918F Wheel Loaders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 918F Wheel Loaders 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:
SENR5571 – Disassembly & Assembly (SUPPLEMENT FOR IT18F INTEGRATED TOOLCARRIER & 918F WHEEL LOADER)
SENR5763 – Specifications (918F WHEEL LOADER POWER TRAIN)
SENR5766 – Disassembly & Assembly (918F WHEEL LOADER POWER TRAIN)
SENR5767 – Specifications (918F WHEEL LOADER STEERING SYSTEM)
SENR5768 – Systems Operation (918F WHEEL LOADER STEERING SYSTEM)
SENR5769 – Specifications (918F WHEEL LOADER BRAKE SYSTEM)
SENR5771 – Specifications (918F WHEEL LOADER HYDRAULIC SYSTEM)
SENR5773 – Schematic (918F Wheel Loader Hydraulic System)
SENR5774 – Disassembly & Assembly (918F WHEEL LOADER MACHINE SYSTEMS)
SENR5775 – Schematic (918F Wheel Loader Electrical System)
SENR5764 – Systems Operation (918F WHEEL LOADER POWER TRAIN).pdf
SENR5764 – Testing & Adjusting (918F WHEEL LOADER POWER TRAIN).pdf
SENR5770 – Systems Operation (918F WHEEL LOADER BRAKE SYSTEM).pdf
SENR5770 – Testing And Adjusting (918F WHEEL LOADER BRAKE SYSTEM).pdf
SENR5772 – Systems Operation (918F WHEEL LOADER HYDRAULIC SYSTEM).pdf
SENR5772 – Testing & Adjusting (918F WHEEL LOADER HYDRAULIC SYSTEM).pdf
…

EXCERPT:
Spools in transmission control valve (2) send oil to engage the correct clutches for the speed and direction selected. To make the machine move, one directional clutch (FORWARD LOW, FORWARD HIGH, or REVERSE) and one speed clutch (FIRST, SECOND, or THIRD) must be engaged. Return oil from the control valve can enter the torque converter circuit through converter back flow check valve (4) [part of transmission control valve (2)]. Converter back flow check valve (4) prevents higher pressure from the torque converter charging circuit from entering control valve (2) when the control valve pressure is low during a shift.
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INSTANT DOWNLOAD

Complete workshop & service manual with electrical wiring diagrams for Caterpillar 906 and 908 Wheel Loaders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 906 and 908 Wheel Loaders 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:
SENR1294 – Schematic (902, 906 and 908 Compact Wheel Loader Hydraulic System)
RENR6453 – Disassembly & Assembly (906 and 908 Compact Wheel Loaders 3044C Engine Supplement)
RENR6454 – Disassembly & Assembly (906 and 908 Compact Wheel Loaders Power Train)
RENR6455 – Specifications (906 and 908 Wheel Loaders Power Train)
RENR6456 – Systems Operation (906 and 908 Wheel Loaders Power Train)
RENR6456 – Testing and Adjusting (906 and 908 Wheel Loaders Power Train)
RENR6457 – Specifications (906 and 908 Wheel Loaders Hydraulic and Steering System)
RENR6458 – Systems Operation (906 and 908 Wheel Loaders Hydraulic and Steering System)
RENR6458 – Testing and Adjusting (906 and 908 Wheel Loaders Hydraulic and Steering System)
RENR6461 – Disassembly & Assembly (906 and 908 Compact Wheel Loaders Machine Systems)
RENR6463 – Schematic (906 & 908 Compact Wheel Loader Electrical System)

EXCERPT:
23. Install bracket (3). Secure bracket (3) with two bolts (2) .
24. Install five bolts (1). Bolts (1) secure a portion of mat (9) to the firewall.
25. Fill the hydraulic tank. See Operations and Maintenance Manual, SEBU7208 for the correct procedure.
End By: Install the cab. Refer to Disassembly and Assembly, “Cab – Install”.
…

INSTANT DOWNLOAD

Complete workshop & service manual with electrical wiring diagrams for Caterpillar 793D Off-Highway Truck/Tractor. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 793D Off-Highway Truck/Tractor 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:
RENR8331 – Schematic (793D Off-Highway Truck Hydraulic System)
KENR6337 – Schematic (793D Off-Highway Truck Electrical System – Attachment)
KENR9573 – Schematic (785C, 785D, 789C, 793C, 793D, 797 and 797B Integrated Object Detection Electrical System)
RENR2630 – Systems Operation (784C, 785B, 785C, 785D, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B Off-Highway Trucks Vital Information Management System (VIMS))
RENR2635 – Systems Operation (784C, 785C, 785D, 789C, 789D, 793C, 793D, 797, 797B Off-Highway Trucks VIMS& Truck Payload Measurement System (TPMS))
RENR8325 – Specifications (793D Off-Highway Truck Power Train)
RENR8326 – Systems Operation (793D Off-Highway Truck Power Train)
RENR8327 – Testing and Adjusting (793D Off-Highway Truck Power Train)
RENR8328 – Disassembly & Assembly (793D Off-Highway Truck Power Train)
RENR8329 – Specifications (793D Off-Highway Truck Air System and Brakes)
RENR8332 – Disassembly & Assembly (793D Off-Highway Truck/Tractor)
RENR8333 – Schematic (793D Off-Highway Truck Electrical System)
RENR8334 – Disassembly & Assembly (793D Off-Highway Truck Engine Supplement)
RENR8335 – Specifications (793D Off-Highway Truck Steering System)
RENR8336 – Systems Operation (793D Off-Highway Truck Steering System)
RENR8336 – Testing & Adjusting (793D Off-Highway Truck Steering System)
RENR8336 – Troubleshooting (793D Off-Highway Truck Steering System)
RENR8337 – Specifications (793D Off-Highway Truck Suspension Cylinder)
RENR8338 – Systems Operation (793D Off-Highway Truck Suspension Cylinder)
RENR8339 – Specifications (793D Off-Highway Truck Hydraulic System)
RENR8340 – Systems Operation (793D Off-Highway Truck Hydraulic System)
RENR8340 – Testing & Adjusting (793D Off-Highway Truck Hydraulic System)
RENR8340 – Troubleshooting (793D Off-Highway Truck Hydraulic System)
RENR8341 – Specifications (793D Off-Highway Truck Hydraulic Fan System)
RENR8341 – Systems Operation (793D Off-Highway Truck Hydraulic Fan System)
RENR8341 – Testing and Adjusting (793D Off-Highway Truck Hydraulic Fan System)
RENR8387 – Specifications (793C, 793C XQ and 793D Off-Highway Truck Fast Fill Fluid Center)
RENR8387 – Systems Operation (793C, 793C XQ and 793D Off-Highway Truck Fast Fill Fluid Center)
RENR8387 – Troubleshooting (793C, 793C XQ and 793D Off-Highway Truck Fast Fill Fluid Center)
RENR9866 – Schematic (793D Off-Highway Truck Air System)
SENR1502 – Systems Operation (784C, 785C, 785D, 789C, 789D, 793C and 793D Off-Highway Trucks Power Train Electronic Control System)
SENR1502 – Testing & Adjusting (784C, 785C, 785D, 789C, 789D, 793C and 793D Off-Highway Trucks Power Train Electronic Control System)
SENR1502 – Troubleshooting (784C, 785C, 785D, 789C, 789D, 793C and 793D Off-Highway Trucks Power Train Electronic Control System)
SENR1503 – Systems Operation (69D, 769D, 773D, 773E, 776D, 777D, 784C, 785C, 785D, 789C, 789D, 793C, 793D Off-Highway Trucks & 771D, 775D, 775E Quarry Trucks Braking System)
SENR1503 – Testing & Adjusting (69D, 769D, 773D, 773E, 776D, 777D, 784C, 785C, 785D, 789C, 789D, 793C, 793D Off-Highway Trucks & 771D, 775D, 775E Quarry Trucks Braking System)
SENR1503 – Troubleshooting (69D, 769D, 773D, 773E, 776D, 777D, 784C, 785C, 785D, 789C, 789D, 793C, 793D Off-Highway Trucks & 771D, 775D, 775E Quarry Trucks Braking System)
SENR4724 – Systems Operation (784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F Off-Highway Truck Automatic Lubrication System)
SENR4724 – Testing & Adjusting (784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F Off-Highway Truck Automatic Lubrication System)
SENR5092 – Systems Operation (Exhaust Bypass for 793, 793B, 793C, and 793D Off-Highway Trucks/Tractors)
SENR5092 – Testing & Adjusting (Exhaust Bypass for 793, 793B, 793C, and 793D Off-Highway Trucks/Tractors)
UENR2253 – Specifications (785, 789, 793, 795F AC and 797F Off-Highway Truck Powered Access Stairway)
UENR2253 – Systems Operation (785, 789, 793, 795F AC and 797F Off-Highway Truck Powered Access Stairway)
UENR2253 – Testing & Adjusting (785, 789, 793, 795F AC and 797F Off-Highway Truck Powered Access Stairway)
UENR2446 – Schematic (793D Off-Highway Truck Electrical System)
UENR2449 – Schematic (793D Off-Highway Truck Electrical System)
UENR2531 – Schematic (Off-Highway Truck CAT Detect Object Detection Wash Electrical System)
UENR2635 – Schematic (Off-Highway Truck CAT Detect Object Detection Electrical System)
RENR8338 – Testing and Adjusting – General Information (793D Off-Highway Truck Suspension Cylinder).pdf
RENR8387 – Fluids Service System – Test (793C, 793C XQ and 793D Off-Highway Truck Fast Fill Fluid Center).pdf
SEBP3976 – Parts Manual (793D Off-Highway Truck).pdf

EXCERPT:
Torque converter hydraulic filter (1) is fastened to the side of the hydraulic tank. Oil from the torque converter sump goes to the gear pump for the torque converter and the transmission. The torque converter charge pump section sends oil to the torque converter hydraulic filter.
Oil flows through inlet line (2). The oil fills the space between the inside of housing (5), screen assembly (8), and elements (7). During normal operation, the oil goes through elements (7) and through outlet line (3). The oil then goes to the torque converter.
Screen assembly (8) and elements (7) stop any debris that is in the oil.
If the filter elements become full of debris, the restriction to the flow of oil causes a pressure increase inside the filter. The pressure oil causes bypass valve (6) to move against the force of spring (4). The oil then flows past the open bypass valve to the remainder of the hydraulic system. When the oil does not go through the filter elements, the debris in the oil will cause damage to other components in the hydraulic system.
Correct maintenance must be used to be certain that elements (7) do not become full of debris. Debris in elements (7) will stop the flow of clean oil to the hydraulic system.
…

INSTANT DOWNLOAD

Complete workshop & service manual with electrical wiring diagrams for Caterpillar 776D, 777D, 777E Off-highway Truck. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 776D, 777D, 777E Off-highway Truck 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.

FILELIST:
RENR2165 – Disassembly & Assembly (Comfort Series Seat for Caterpillar Machines)
RENR2165 – Systems Operation (Comfort Series Seat for Caterpillar Machines)
RENR3318 – Specifications (776D, 777D & 777D HAA Off-Highway Truck_Tractor Power Train)
RENR3319 – Systems Operation (776D & 777D Off-Highway Truck_Tractors Power Train)
RENR3320 – Testing & Adjusting (776D, 777D & 777D HAA Off-Highway Truck Power Train)
RENR3321 – Specifications (776D, 777D & 777D HAA Off-Highway Truck_Tractors Steering System)
RENR3322 – Systems Operation (776D Tractor, 777D & 777D HAA Off-Highway Truck Steering System)
RENR3322 – Testing & Adjusting (776D Tractor, 777D & 777D HAA Off-Highway Truck Steering System)
RENR3323 – Specifications (776D, 777D & 777D HAA Off-Highway Truck_Tractors Air System & Brakes)
RENR3324 – Systems Operation (776D, 777D & 777D HAA Off-Highway Truck_Tractors Air System and Brakes)
RENR3324 – Testing & Adjusting (776D, 777D & 777D HAA Off-Highway Truck_Tractors Air System and Brakes)
RENR3325 – Specifications (776D, 777D and 777D HAA Off-Highway Truck/Tractors Suspension Cylinder)
RENR3326 – Systems Operation (776D and 777D Off-Highway Truck/Tractors Suspension Cylinder)
RENR3327 – Specifications (776D & 777D Off-Highway Truck/Tractors & 777D HAA Hydraulic System)
RENR3328 – Systems Operation (776D & 777D Off-Highway Truck/Tractors Hydraulic System)
RENR3329 – Schematic (776D, 777D & 777D HAA Tractor_Off-Highway Trucks Hydraulic System)
RENR3364 – Schematic (777D HHA Off-Highway Truck Electrical System)
RENR3365 – Disassembly & Assembly (776D, 777D & 777D HAA Off-Highway Trucks Machine Systems)
RENR3366 – Disassembly & Assembly (776D Wheeled Tractor & 777D & 777D HAA Off-Highway Trucks Power Train)
RENR3367 – Disassembly & Assembly (3508B & 3512B Engine Supplement for 776D, 777D & 777D HAA Tractor_Off-Highway Trucks)
SENR2986 – Specifications (740, 768C, 769C/D, 772B, 773B/D, 773E/F, 776/B/C/D, 777/B/C/D/F, 784B/C, 785/B/C/D, 789/B/C/D, 793/B/C/D & 771C/D, 775B/D/E/F Automatic Electronic Traction Aid (AETA))
SENR2986 – Systems Operation (740, 768C, 769C/D, 772B, 773B/D, 773E/F, 776/B/C/D, 777/B/C/D/F, 784B/C, 785/B/C/D, 789/B/C/D, 793/B/C/D & 771C/D, 775B/D/E/F Automatic Electronic Traction Aid (AETA))
SENR2986 – Testing & Adjusting (740, 768C, 769C/D, 772B, 773B/D, 773E/F, 776/B/C/D, 777/B/C/D/F, 784B/C, 785/B/C/D, 789/B/C/D, 793/B/C/D & 771C/D, 775B/D/E/F Automatic Electronic Traction Aid (AETA))
UENR2137 – Schematic (771D Quarry Truck, 777D Off-Highway Truck CAT Detect Object Detection Electrical System)
RENR2165 – Testing & Adjusting – Troubleshooting Chart (Comfort Series Seat for Caterpillar Machines).pdf
RENR3326 – Testing & Adjusting – General Information (776D and 777D Off-Highway Truck/Tractors Suspension Cylinder).pdf
SESV1721 – 777D Update (AGC) Off-Highway Truck Technical Presentation.pdf
…

EXCERPT:
Lubrication System
The engine oil pump is located behind the jacket water pump on the right side of the engine. The pump draws oil from the oil pan through a screen. The relief valve (1) for the lubrication system is located on the pump.
The engine also has a scavenge pump at the rear of the engine to transfer oil from the rear of the oil pan to the main sump.
Oil flows from the pump through an engine oil cooler bypass valve (2) to the engine oil cooler (3). The bypass valve for the engine oil cooler permits oil flow to the system during cold starts when the oil is thick or if the cooler is plugged.
An engine oil level switch (4) provides input signals to the Engine ECM. The Engine ECM provides an input signal to the Caterpillar Monitoring System, which warns the operator when the engine oil level is low and it is unsafe to operate the truck without causing damage to the engine. The ENGINE OIL LEVEL LOW message is a Category 2 or 3 Warning.
…
├── RENR2165 – Disassembly & Assembly (Comfort Series Seat for Caterpillar Machines)
│   ├── Air Suspension With Air Valve Knob Height Adjustment – Assemble.pdf
│   ├── Air Suspension With System Air – Assemble.pdf
│   ├── Air Suspension With System Air – Disassemble.pdf
│   ├── Air Suspension With Toggle Switch Height Adjustment – Assemble.pdf
│   ├── Air Suspension With Toggle Switch Height Adjustment – Disassemble.pdf
│   ├── Air Suspension with Air Valve Knob Height Adjustment – Disassemble.pdf
│   ├── Comfort Seat Air Suspension with Air Compressor – Assemble.pdf
│   ├── Comfort Seat Air Suspension with Air Compressor – Disassemble.pdf
│   ├── Comfort Seat with Front Controls – Assemble.pdf
│   ├── Comfort Seat with Front Controls – Disassemble.pdf
│   ├── Comfort Seat with Lumbar Option and Side Controls – Assemble.pdf
│   ├── Comfort Seat with Lumbar Option and Side Controls – Disassemble.pdf
│   ├── Mechanical Suspension With Fixed Damper – Assemble.pdf
│   ├── Mechanical Suspension With Fixed Damper – Disassemble.pdf
│   ├── Mechanical Suspension With Variable Damper – Assemble.pdf
│   ├── Mechanical Suspension With Variable Damper – Disassemble.pdf
│   ├── Optimized Seat with Front Controls – Disassemble and Assemble.pdf
│   ├── Swivel Seat – Assemble.pdf
│   └── Swivel Seat – Disassemble.pdf
├── RENR2165 – Systems Operation (Comfort Series Seat for Caterpillar Machines)
│   ├── Comfort Seat Air Suspension with Air Compressor.pdf
│   ├── Comfort Seat Air Suspension with System Air.pdf
│   ├── Comfort Seat Controls.pdf
│   ├── Comfort Seat with Lumbar, Side Controls, and Slide Swivel.pdf
│   ├── Component Descriptions.pdf
│   ├── General Information.pdf
│   ├── Optimized Seat Air Suspension with Air Compressor.pdf
│   ├── Optimized Seat Controls.pdf
│   ├── Optimized Seat with Lumbar, Side Controls, and Slide Swivel.pdf
│   ├── Seat Maintenance Interval Schedule.pdf
│   ├── Serial Number Effectivity.pdf
│   └── Troubleshooting.pdf
├── RENR2165 – Testing & Adjusting – Troubleshooting Chart (Comfort Series Seat for Caterpillar Machines).pdf
├── RENR3318 – Specifications (776D, 777D & 777D HAA Off-Highway Truck_Tractor Power Train)
│   ├── Accelerator Control.pdf
│   ├── Bypass Switch (Transmission Charging Oil Filter) (1).pdf
│   ├── Bypass Switch (Transmission Charging Oil Filter) (2).pdf
│   ├── Differential and Bevel Gear.pdf
│   ├── Differential.pdf
│   ├── Drive Shaft (Main).pdf
│   ├── Final Drive .pdf
│   ├── Gear Pump (Torque Converter Charging, Scavenge, and Parking Brake Release).pdf
│   ├── Gear Pump (Transmission).pdf
│   ├── Lockup Clutch and Solenoid Valve (Torque Converter).pdf
│   ├── Oil Filter (Parking Brake Release).pdf
│   ├── Oil Filter (Torque Converter Charging).pdf
│   ├── Oil Filter (Transmission Charging).pdf
│   ├── Pressure Control Valve (Transmission) (1).pdf
│   ├── Pressure Control Valve (Transmission) (2).pdf
│   ├── Pump Drive Shaft.pdf
│   ├── Pump Drive.pdf
│   ├── Rear Axle Housing.pdf
│   ├── Rear Wheel .pdf
│   ├── Relief Valve (Torque Converter Inlet).pdf
│   ├── Relief Valve (Torque Converter Outlet).pdf
│   ├── Relief Valve (Transmission Oil Cooler Inlet).pdf
│   ├── Rotary Actuator (Transmission).pdf
│   ├── Selector and Pressure Control Valve (Transmission).pdf
│   ├── Solenoid Valve (Torque Converter Lockup Clutch).pdf
│   ├── Solenoid Valve (Transmission UpshiftDownshift).pdf
│   ├── Speed Sensor (Transmission).pdf
│   ├── Speed Sensor (Wheel).pdf
│   ├── Temperature Sensor (Torque Converter Oil and Brake Oil).pdf
│   ├── Torque Converter Housing.pdf
│   ├── Torque Converter.pdf
│   ├── Transfer Gears.pdf
│   ├── Transmission Control.pdf
│   ├── Transmission Hydraulic Control.pdf
│   ├── Transmission Planetary.pdf
│   └── Window Wiper and Wiper Motor.pdf
├── RENR3319 – Systems Operation (776D & 777D Off-Highway Truck_Tractors Power Train)
│   ├── Differential and Bevel Gear.pdf
│   ├── Electronic Control (Body Down or Up Switch) (1).pdf
│   ├── Electronic Control (Body Down or Up Switch) (2).pdf
│   ├── Final Drive.pdf
│   ├── Gear Pump (Torque Converter Charging, Scavenge, and Parking Brake Release) (1).pdf
│   ├── Gear Pump (Torque Converter Charging, Scavenge, and Parking Brake Release) (2).pdf
│   ├── Gear Pump (Transmission).pdf
│   ├── General Information.pdf
│   ├── Hydraulic Tank (Torque Converter, Hoist, Brake, and Transmission).pdf
│   ├── Hydraulic Tank (Torque Converter, Pulled Unit, Brake, and Transmission).pdf
│   ├── Lockup Clutch and Solenoid Valve (Torque Converter).pdf
│   ├── Magnetic Screen (Transmission).pdf
│   ├── Oil Cooler (Torque Converter, Hoist, and Brake Cooling).pdf
│   ├── Oil Cooler (Torque Converter, Pulled Unit, and Brake Cooling).pdf
│   ├── Oil Cooler (Transmission).pdf
│   ├── Oil Filter (Torque Converter Charging).pdf
│   ├── Oil Filter (Transmission Charging).pdf
│   ├── Position Sensor (Hoist Control).pdf
│   ├── Position Sensor (Pulled Unit Control).pdf
│   ├── Power Train Electrical System.pdf
│   ├── Power Train Electronic Control Module (TransmissionChassis) (1).pdf
│   ├── Power Train Electronic Control Module (TransmissionChassis) (2).pdf
│   ├── Pressure Control Valve (Transmission).pdf
│   ├── Pressure Switch (Secondary Brake and Parking Brake).pdf
│   ├── Pressure Switch (Service Brake and Retarder).pdf
│   ├── Pump Drive (1).pdf
│   ├── Pump Drive (2).pdf
│   ├── Rear Axle and Final Drive System.pdf
│   ├── Relief Valve (Transmission Lubrication).pdf
│   ├── Rotary Actuator (Transmission).pdf
│   ├── Screen (Torque Converter, Hoist, and Brake Cooling).pdf
│   ├── Screen (Torque Converter, Pulled Unit, and Brake Cooling).pdf
│   ├── Selector and Pressure Control Valve (Transmission).pdf
│   ├── Solenoid Valve (Torque Converter Lockup Clutch).pdf
│   ├── Solenoid Valve (Transmission UpshiftDownshift).pdf
│   ├── Speed Sensor (Transmission).pdf
│   ├── SpeedometerTachometer Module (Transmission Gear Indicator).pdf
│   ├── Torque Converter Hydraulic System.pdf
│   ├── Torque Converter Inlet and Outlet Relief Valves.pdf
│   ├── Torque Converter.pdf
│   ├── Transfer Gears.pdf
│   ├── Transmission Control.pdf
│   ├── Transmission Hydraulic Control.pdf
│   ├── Transmission Hydraulic System.pdf
│   └── Transmission Planetary.pdf
├── RENR3320 – Testing & Adjusting (776D, 777D & 777D HAA Off-Highway Truck Power Train)
│   ├── Brake Oil Overheating Troubleshooting (1).pdf
│   ├── Brake Oil Overheating Troubleshooting (2).pdf
│   ├── Differential and Bevel Gear – Adjust.pdf
│   ├── Gear Pump (Transmission) Pressure – Test and Adjust.pdf
│   ├── General Information.pdf
│   ├── Pump Drive – Adjust.pdf
│   ├── Rear Axle Housing End Play – Adjust.pdf
│   ├── Rear Axle and Final Drive System.pdf
│   ├── Rear Wheel Bearing – Adjust.pdf
│   ├── Relief Valve (Torque Converter Inlet) Pressure – Test and Adjust.pdf
│   ├── Relief Valve (Torque Converter Outlet) Pressure – Test and Adjust.pdf
│   ├── Selector and Pressure Control Valve (Transmission) – Adjust.pdf
│   ├── Solenoid Valve – Test.pdf
│   ├── Specifications (Power Train).pdf
│   ├── Speed Sensor (Wheel) – Adjust.pdf
│   ├── System Information (Power Train).pdf
│   ├── System Pressure – Release.pdf
│   ├── Torque Converter Hydraulic System.pdf
│   ├── Torque Converter Lockup Clutch Leakage – Test.pdf
│   ├── Torque Converter Lockup Clutch Maximum Pressure – Test.pdf
│   ├── Torque Converter Lockup Clutch Pilot Pressure – Test and Adjust.pdf
│   ├── Torque Converter Lockup Clutch Primary Pressure – Test and Adjust.pdf
│   ├── Torque Converter Lockup Clutch Supply Pressure – Test and Adjust.pdf
│   ├── Torque Converter, Hoist, and Brake System Troubleshooting.pdf
│   ├── Torque Converter, Pulled Unit, and Brake System Troubleshooting.pdf
│   ├── Transfer Gear End Play – Adjust.pdf
│   ├── Transmission Hydraulic Control – Test.pdf
│   ├── Transmission Hydraulic Control Clutch Pressure – Test.pdf
│   ├── Transmission Hydraulic Control Pilot Pressure – Test and Adjust.pdf
│   ├── Transmission Hydraulic Control Primary Clutch Pressure – Test and Adjust.pdf
│   ├── Transmission Hydraulic System.pdf
│   ├── Transmission Lubrication Oil Pressure – Test.pdf
│   ├── Transmission Troubleshooting.pdf
│   ├── Visual Inspection (Power Train).pdf
│   └── Visual Inspection (Rear Axle and Final Drive).pdf
├── RENR3321 – Specifications (776D, 777D & 777D HAA Off-Highway Truck_Tractors Steering System)
│   ├── Check and Relief Valve (Steering).pdf
│   ├── Front Wheel.pdf
│   ├── Metering Pump (Steering).pdf
│   ├── Oil Filter (Steering Pump Case Drain).pdf
│   ├── Oil Filter (Steering).pdf
│   ├── Piston Pump (Steering) (1).pdf
│   ├── Piston Pump (Steering) (2).pdf
│   ├── Pressure Reducing Valve (Steering).pdf
│   ├── Pressure Switch (Steering Pump Oil).pdf
│   ├── Pump Control Valve (1).pdf
│   ├── Pump Control Valve (2).pdf
│   ├── Pump and Motor (Secondary Steering and Brake Release).pdf
│   ├── Relief Valve (Primary Steering Backup).pdf
│   ├── Relief Valve (Secondary Steering Backup).pdf
│   ├── Shuttle Valve (Secondary Steering).pdf
│   ├── Steering Cylinder.pdf
│   ├── Steering Gear.pdf
│   ├── Steering Linkage and Cylinder Mounting.pdf
│   └── Steering Tank and Filter.pdf
├── RENR3322 – Systems Operation (776D Tractor, 777D & 777D HAA Off-Highway Truck Steering System)
│   ├── Check and Relief Valve (Steering).pdf
│   ├── Metering Pump (Steering).pdf
│   ├── Piston Pump (Steering).pdf
│   ├── Pressure Switch (Steering Pump Oil).pdf
│   └── Steering System.pdf
├── RENR3322 – Testing & Adjusting (776D Tractor, 777D & 777D HAA Off-Highway Truck Steering System)
│   ├── Front Wheel – Align.pdf
│   ├── Front Wheel Bearing – Adjust.pdf
│   ├── General Information.pdf
│   ├── Piston Pump (Steering) Pressure – Test and Adjust.pdf
│   ├── Pressure Reducing Valve (Steering) – Test.pdf
│   ├── Relief Valve (Primary Steering Backup) – Test and Adjust.pdf
│   ├── Relief Valve (Secondary Steering Backup) – Test and Adjust.pdf
│   ├── Relief Valve (Secondary Steering Main) – Test and Adjust.pdf
│   ├── Relief Valve (Steering Cylinder) – Test.pdf
│   ├── Steering System Troubleshooting.pdf
│   ├── Visual Inspection.pdf
│   └── Worksheets.pdf
├── RENR3323 – Specifications (776D, 777D & 777D HAA Off-Highway Truck_Tractors Air System & Brakes)
│   ├── Air Compressor Governor.pdf
│   ├── Air Control Valve (Pulled Unit).pdf
│   ├── Air Control Valve (Retarder) (1).pdf
│   ├── Air Control Valve (Retarder) (2).pdf
│   ├── Air Dryer (Brake System).pdf
│   ├── Air Ratio Valve (Front Brake).pdf
│   ├── Air Tank (Secondary and Parking Brake).pdf
│   ├── Air Tank (Service Brake and Retarder).pdf
│   ├── AirHydraulic Cylinder (Front Caliper).pdf
│   ├── AirHydraulic Cylinder (Front Oil Cooled) – If Equipped.pdf
│   ├── AirHydraulic Cylinder (Rear Oil Cooled).pdf
│   ├── Brake Valve (Parking and Secondary).pdf
│   ├── Check Valve (Parking Brake Release).pdf
│   ├── Check Valve (Parking and Secondary Brake Air Tank).pdf
│   ├── Check Valve (Service Brake and Retarder Air Tank).pdf
│   ├── Control Valve (Hoist) (1).pdf
│   ├── Control Valve (Hoist) (2).pdf
│   ├── Control Valve (Pulled Unit) (1).pdf
│   ├── Control Valve (Pulled Unit) (2).pdf
│   ├── Diverter Valve (Brake Cooling).pdf
│   ├── Front Wheel (1).pdf
│   ├── Front Wheel (2).pdf
│   ├── Gear Pump (Brake Cooling) – If Equipped.pdf
│   ├── Gear Pump (Pulled Unit).pdf
│   ├── Gear Pump (Torque Converter Charging, Scavenge, and Parking Brake Release).pdf
│   ├── Hydraulic Tank (Torque Converter, Hoist, Brake and Transmission) (1).pdf
│   ├── Hydraulic Tank (Torque Converter, Hoist, Brake and Transmission) (2).pdf
│   ├── Hydraulic Tank (Torque Converter, Pulled Unit, Brake, and Transmission) (1).pdf
│   ├── Hydraulic Tank (Torque Converter, Pulled Unit, Brake, and Transmission) (2).pdf
│   ├── Inverter Valve (Front Brake).pdf
│   ├── Inverter Valve (Secondary Brake).pdf
│   ├── Limit Switch (Brake Cylinder Overstroke).pdf
│   ├── Oil Filter (Parking Brake Release).pdf
│   ├── Oil Filter (Torque Converter Charging).pdf
│   ├── Pressure Protection Valve (Air System).pdf
│   ├── Pressure Protection Valve (Brake Air System).pdf
│   ├── Pressure Sensor (Air System).pdf
│   ├── Pressure Switch (Manual Retarder).pdf
│   ├── Pressure Switch (Secondary Brake and Parking Brake).pdf
│   ├── Pressure Switch (Service Brake and Retarder).pdf
│   ├── Pressure Switch (Stop Lamp).pdf
│   ├── Pump and Motor (Secondary Steering and Brake Release).pdf
│   ├── Relay Valve (Brake Air).pdf
│   ├── Relief Valve (Air Dryer).pdf
│   ├── Relief Valve (Service Brake and Retarder Air Tank).pdf
│   ├── Service Brake (Front Caliper) – If Equipped.pdf
│   ├── Service Brake (Front Oil Cooled) – If Equipped (1).pdf
│   ├── Service Brake (Front Oil Cooled) – If Equipped (2).pdf
│   ├── Service and Parking Brake (Rear) – If Equipped (1).pdf
│   ├── Service and Parking Brake (Rear) – If Equipped (2).pdf
│   ├── Slack Adjuster (Front).pdf
│   ├── Slack Adjuster (Rear).pdf
│   ├── Solenoid Valve (Air Horn).pdf
│   ├── Solenoid Valve (Automatic Retarder Control).pdf
│   ├── Solenoid Valve (Exhaust Diverter) – If Equipped.pdf
│   ├── Temperature Sensor (Torque Converter Oil and Brake Oil).pdf
│   ├── Temperature Switch (Diverter Brake Oil).pdf
│   └── Traction Control Valve.pdf
├── RENR3324 – Systems Operation (776D, 777D & 777D HAA Off-Highway Truck_Tractors Air System and Brakes)
│   ├── Air Compressor Governor.pdf
│   ├── Air Compressor.pdf
│   ├── Air Control Valve (Front Brake) – If Equipped.pdf
│   ├── Air Control Valve (Parking Brake).pdf
│   ├── Air Control Valve (Pulled Unit).pdf
│   ├── Air Control Valve (Retarder).pdf
│   ├── Air Control Valve (Secondary Brake).pdf
│   ├── Air Control Valve (Service Brake).pdf
│   ├── Air Dryer (Brake System).pdf
│   ├── Air Flow Schematic (1).pdf
│   ├── Air Flow Schematic (2).pdf
│   ├── Air Flow Schematic (3).pdf
│   ├── Air Flow Schematic (4).pdf
│   ├── Air Flow Schematic (5).pdf
│   ├── Air Flow Schematic (6).pdf
│   ├── Air Ratio Valve (Front Brake) – If Equipped.pdf
│   ├── Air System (1).pdf
│   ├── Air System (2).pdf
│   ├── Air System (3).pdf
│   ├── Air Tank (Parking and Secondary Brake).pdf
│   ├── Air Tank (Service Brake and Retarder) (1).pdf
│   ├── Air Tank (Service Brake and Retarder) (2).pdf
│   ├── AirHydraulic Cylinder (Brake).pdf
│   ├── Brake Cooling System.pdf
│   ├── Brake Hydraulic System (1).pdf
│   ├── Brake Hydraulic System (2).pdf
│   ├── Brake Valve (Parking and Secondary).pdf
│   ├── Check Valve (Double).pdf
│   ├── Check Valve (Parking and Secondary Brake Air Tank).pdf
│   ├── Check Valve (Service Brake and Retarder Air Tank).pdf
│   ├── Diverter Valve (Brake Cooling).pdf
│   ├── Diverter Valve (Towing).pdf
│   ├── Gear Pump (Brake Cooling) – If Equipped.pdf
│   ├── Gear Pump (Hoist).pdf
│   ├── Gear Pump (Pulled Unit).pdf
│   ├── Gear Pump (Torque Converter Charging, Scavenge, and Brake Release) (1).pdf
│   ├── Gear Pump (Torque Converter Charging, Scavenge, and Brake Release) (2).pdf
│   ├── Hydraulic Tank (Torque Converter, Hoist, Brake, and Transmission).pdf
│   ├── Hydraulic Tank (Torque Converter, Pulled Unit, Brake, and Transmission).pdf
│   ├── Inverter Valve (Front Brake).pdf
│   ├── Inverter Valve (Secondary Brake).pdf
│   ├── Machine Electronic Control Module (Integrated Brake).pdf
│   ├── Oil Filter (Parking Brake Release).pdf
│   ├── Parking Brake Valve (Reset).pdf
│   ├── Pressure Protection Valve (Air System).pdf
│   ├── Pressure Protection Valve (Brake Air System) (1).pdf
│   ├── Pressure Protection Valve (Brake Air System) (2).pdf
│   ├── Pump and Motor (Secondary Steering and Brake Release).pdf
│   ├── Relay Valve (Brake Air) (1).pdf
│   ├── Relay Valve (Brake Air) (2).pdf
│   ├── Relay Valve (Brake Air).pdf
│   ├── Relief Valve (Brake Oil Cooler) (1).pdf
│   ├── Relief Valve (Brake Oil Cooler) (2).pdf
│   ├── Slack Adjuster (Front) – If Equipped.pdf
│   ├── Slack Adjuster (Rear).pdf
│   ├── Towing.pdf
│   └── Wheel Brakes.pdf
├── RENR3324 – Testing & Adjusting (776D, 777D & 777D HAA Off-Highway Truck_Tractors Air System and Brakes)
│   ├── Air Compressor and Governor – Test and Adjust.pdf
│   ├── Brake Cooling Pressure – Check.pdf
│   ├── Brake Oil Overheating Troubleshooting.pdf
│   ├── Brake System Air – Purge (1).pdf
│   ├── Brake System Air – Purge (2).pdf
│   ├── Brake System Troubleshooting.pdf
│   ├── General Information.pdf
│   ├── Hoist, Torque Converter, and Brake System Troubleshooting.pdf
│   ├── Internal Brake Leakage – Check.pdf
│   ├── Operational Checks.pdf
│   ├── Parking Brake System Pressure – Test and Adjust.pdf
│   ├── Parking Brake Valve (Reset) – Test.pdf
│   ├── Parking and Secondary Brake Release System Leakage – Check.pdf
│   ├── Pulled Unit Hydraulics, Torque Converter, and Brake System Troubleshooting.pdf
│   ├── Relief Valve (Brake Oil Cooler) – Test and Adjust (1).pdf
│   ├── Relief Valve (Brake Oil Cooler) – Test and Adjust (2).pdf
│   ├── Service Brake Discs – Check.pdf
│   ├── Service Brakes and Retarder System Leakage – Check.pdf
│   ├── Service Brakes and Retarder System Pressure – Test.pdf
│   ├── Slack Adjuster – Test and Adjust.pdf
│   ├── Towing the Machine – Preparation.pdf
│   ├── Visual Inspection.pdf
│   └── Worksheets.pdf
├── RENR3329 – Schematic (776D, 777D & 777D HAA Tractor_Off-Highway Trucks Hydraulic System)
│   ├── Collage.PDF
│   └── Main.PDF
├── RENR3364 – Schematic (777D HHA Off-Highway Truck Electrical System)
│   ├── Collage.PDF
│   └── Main.PDF
├── RENR3365 – Disassembly & Assembly (776D, 777D & 777D HAA Off-Highway Trucks Machine Systems)
│   ├── Accelerator Control – Remove and Install.pdf
│   ├── Air Control Valve (Front Brake) – Remove and Install.pdf
│   ├── Air Control Valve (Parking Brake) – Remove and Install.pdf
│   ├── Air Control Valve (Retarder) – Install.pdf
│   ├── Air Control Valve (Retarder) – Remove.pdf
│   ├── Air Control Valve (Secondary Brake) – Install.pdf
│   ├── Air Control Valve (Secondary Brake) – Remove.pdf
│   ├── Air Control Valve (Service Brake) – Install.pdf
│   ├── Air Control Valve (Service Brake) – Remove.pdf
│   ├── Air Dryer (Brake System) – Remove and Install.pdf
│   ├── Air Tank (Secondary and Parking Brake) – Remove and Install.pdf
│   ├── Air Tank (Service Brake and Retarder) – Remove and Install.pdf
│   ├── Air Tanks (Brake) – Purge.pdf
│   ├── AirHydraulic Cylinder (Front Caliper) – Assemble.pdf
│   ├── AirHydraulic Cylinder (Front Caliper) – Disassemble.pdf
│   ├── AirHydraulic Cylinder (Front Caliper) – Install.pdf
│   ├── AirHydraulic Cylinder (Front Caliper) – Remove.pdf
│   ├── AirHydraulic Cylinder (Rear Brake) – Assemble.pdf
│   ├── AirHydraulic Cylinder (Rear Brake) – Disassemble.pdf
│   ├── AirHydraulic Cylinder (Rear Brake) – Install.pdf
│   ├── AirHydraulic Cylinder (Rear Brake) – Remove.pdf
│   ├── Body and Canopy – Install.pdf
│   ├── Body and Canopy – Remove.pdf
│   ├── Brake Lining – Remove and Install.pdf
│   ├── Brake Tank (Makeup) – Remove and Install.pdf
│   ├── Brake Valve (Parking and Secondary) – Assemble.pdf
│   ├── Brake Valve (Parking and Secondary) – Disassemble.pdf
│   ├── Brake Valve (Parking and Secondary) – Install.pdf
│   ├── Brake Valve (Parking and Secondary) – Remove.pdf
│   ├── Cab – Install.pdf
│   ├── Cab – Remove.pdf
│   ├── Center Arm (Steering) – Remove and Install.pdf
│   ├── Check Valve (Steering) – Assemble.pdf
│   ├── Check Valve (Steering) – Disassemble.pdf
│   ├── Check Valve (Steering) – Install.pdf
│   ├── Check Valve (Steering) – Remove.pdf
│   ├── Control Valve (Hoist) – Assemble.pdf
│   ├── Control Valve (Hoist) – Disassemble.pdf
│   ├── Control Valve (Hoist) – Install.pdf
│   ├── Control Valve (Hoist) – Remove.pdf
│   ├── Cover (Cab Front) – Remove and Install.pdf
│   ├── Cover (Cab Rear) – Remove and Install.pdf
│   ├── Diverter Valve (Parking Brake Release) – Assemble.pdf
│   ├── Diverter Valve (Parking Brake Release) – Disassemble.pdf
│   ├── Diverter Valve (Parking Brake Release) – Install.pdf
│   ├── Diverter Valve (Parking Brake Release) – Remove.pdf
│   ├── Duo-Cone Seals – Install (1).pdf
│   ├── Duo-Cone Seals – Install (2).pdf
│   ├── Electric Drive Pump (Secondary Steering and Brake Release) – Install.pdf
│   ├── Electric Drive Pump (Secondary Steering and Brake Release) – Remove.pdf
│   ├── Evaporator Coil – Remove and Install.pdf
│   ├── Front Suspension (Cylinder) – Assemble.pdf
│   ├── Front Suspension (Cylinder) – Disassemble.pdf
│   ├── Front Suspension (Cylinder) – Install.pdf
│   ├── Front Suspension (Cylinder) – Remove.pdf
│   ├── Front Wheel, Bearing and Duo-Cone Seal – Install (2).pdf
│   ├── Front Wheel, Bearing and Duo-Cone Seal – Install – Equipped with Front Oil Cooled Service Brakes.pdf
│   ├── Front Wheel, Bearing and Duo-Cone Seal – Install – If Equipped with Front Oil Cooled Service Brakes (1).pdf
│   ├── Front Wheel, Bearing and Duo-Cone Seal – Install.pdf
│   ├── Front Wheel, Bearing and Duo-Cone Seal – Remove – If Equipped with Front Oil Cooled Service Brakes.pdf
│   ├── Front Wheel, Bearing and Duo-Cone Seal – Remove.pdf
│   ├── Fuel Tank – Install.pdf
│   ├── Fuel Tank – Remove.pdf
│   ├── Gear Pump (Hoist) – Assemble.pdf
│   ├── Gear Pump (Hoist) – Disassemble.pdf
│   ├── Gear Pump (Hoist) – Install.pdf
│   ├── Gear Pump (Hoist) – Remove.pdf
│   ├── Heater Coil – Remove and Install.pdf
│   ├── Hoist Cylinder – Remove and Install.pdf
│   ├── Hydraulic Tank (Torque Converter, Hoist, Brake, and Transmission) – Install.pdf
│   ├── Hydraulic Tank (Torque Converter, Hoist, Brake, and Transmission) – Remove.pdf
│   ├── Instrument Panel – Remove and Install.pdf
│   ├── Oil Cooler (Brake) – Install.pdf
│   ├── Oil Cooler (Brake) – Remove.pdf
│   ├── Pin (Body Retaining) – Remove and Install.pdf
│   ├── Piston Pump (Steering) – Assemble.pdf
│   ├── Piston Pump (Steering) – Disassemble.pdf
│   ├── Piston Pump (Steering) – Install.pdf
│   ├── Piston Pump (Steering) – Remove.pdf
│   ├── Pump Drive – Assemble.pdf
│   ├── Pump Drive – Disassemble.pdf
│   ├── Pump Drive – Install.pdf
│   ├── Pump Drive – Remove.pdf
│   ├── Pump Drive Shaft – Remove and Install.pdf
│   ├── Rear Suspension (Cylinder) – Assemble.pdf
│   ├── Rear Suspension (Cylinder) – Disassemble.pdf
│   ├── Rear Suspension (Cylinder) – Install.pdf
│   ├── Rear Suspension (Cylinder) – Remove.pdf
│   ├── Regulator (Power Window) – Remove and Install.pdf
│   ├── Seat – Remove and Install.pdf
│   ├── Service Brake (Front Caliper) – Assemble.pdf
│   ├── Service Brake (Front Caliper) – Disassemble.pdf
│   ├── Service Brake (Front Caliper) – Install.pdf
│   ├── Service Brake (Front Caliper) – Remove.pdf
│   ├── Service Brake (Front Oil Cooled) – Assemble.pdf
│   ├── Service Brake (Front Oil Cooled) – Disassemble.pdf
│   ├── Service Brake (Front Oil Cooled) – Install.pdf
│   ├── Service Brake (Front Oil Cooled) – Remove.pdf
│   ├── Service and Parking Brake (Rear) – Assemble.pdf
│   ├── Service and Parking Brake (Rear) – Disassemble.pdf
│   ├── Service and Parking Brake (Rear) – Install.pdf
│   ├── Service and Parking Brake (Rear) – Remove.pdf
│   ├── Slack Adjuster (Front) – Assemble – If Equipped.pdf
│   ├── Slack Adjuster (Front) – Disassemble – If Equipped.pdf
│   ├── Slack Adjuster (Front) – Install – If Equipped.pdf
│   ├── Slack Adjuster (Front) – Remove – If Equipped.pdf
│   ├── Slack Adjuster (Rear) – Assemble.pdf
│   ├── Slack Adjuster (Rear) – Disassemble.pdf
│   ├── Slack Adjuster (Rear) – Install.pdf
│   ├── Slack Adjuster (Rear) – Remove.pdf
│   ├── Spindle (Front) – Install.pdf
│   ├── Spindle (Front) – Remove.pdf
│   ├── Steering Column – Assemble.pdf
│   ├── Steering Column – Disassemble.pdf
│   ├── Steering Column – Install.pdf
│   ├── Steering Column – Remove.pdf
│   ├── Steering Cylinder – Remove and Install.pdf
│   ├── Steering Tank – Install.pdf
│   ├── Steering Tank – Remove.pdf
│   ├── Tie Rod (Steering) – Remove and Install.pdf
│   ├── Tire and Rim (Front) – Remove and Install.pdf
│   ├── Transmission Control – Assemble.pdf
│   ├── Transmission Control – Disassemble.pdf
│   ├── Transmission Control – Install.pdf
│   ├── Transmission Control – Remove.pdf
│   └── Wheel Chock (Front and Rear) – Remove and Install.pdf
├── RENR3367 – Disassembly & Assembly (3508B & 3512B Engine Supplement for 776D, 777D & 777D HAA Tractor_Off-Highway Trucks)
│   ├── Accessory Drive – Remove and Install.pdf
│   ├── Accumulator (Refrigerant) Remove and Install.pdf
│   ├── Aftercooler – Install.pdf
│   ├── Aftercooler – Remove.pdf
│   ├── Air Cleaner – Remove and Install.pdf
│   ├── Air Compressor – Remove and Install.pdf
│   ├── Air Manifold (Inlet) – Remove and Install.pdf
│   ├── Alternator – Remove and Install.pdf
│   ├── Battery – Remove and Install.pdf
│   ├── Belt Tightener – Remove and Install.pdf
│   ├── Cowling (Radiator) – Remove and Install.pdf
│   ├── Disconnect Switch (Battery) – Remove and Install.pdf
│   ├── Dryer (Refrigerant) – Remove and Install.pdf
│   ├── Electric Drive Pump (Prelubrication) – Remove and Install – If Equipped.pdf
│   ├── Electric Starting Motor – Remove and Install.pdf
│   ├── Engine Electronic Control – Remove and Install.pdf
│   ├── Engine Oil Cooler – Install.pdf
│   ├── Engine Oil Cooler – Remove.pdf
│   ├── Engine Oil Cooler Bypass Valve – Remove and Install.pdf
│   ├── Engine and Torque Converter – Install.pdf
│   ├── Engine and Torque Converter – Remove.pdf
│   ├── Engine and Torque Converter – Separate and Connect.pdf
│   ├── Ether Starting Aid – Remove and Install.pdf
│   ├── Exhaust Manifold – Install.pdf
│   ├── Exhaust Manifold – Remove.pdf
│   ├── Fan – Remove and Install.pdf
│   ├── Fan Drive – Install.pdf
│   ├── Fan Drive – Remove.pdf
│   ├── Guard (Oil Pan) – Remove and Install.pdf
│   ├── Hood (Front) – Remove and Install.pdf
│   ├── Hood (Rear) – Remove and Install.pdf
│   ├── Magnetic Switch (Prelubrication Relay) – Remove and Install – If Equipped.pdf
│   ├── Muffler – Remove and Install.pdf
│   ├── Oil Cooler (Hoist, Torque Converter, and Brake) – Install.pdf
│   ├── Oil Cooler (Hoist, Torque Converter, and Brake) – Remove.pdf
│   ├── Oil Cooler (Transmission) – Install.pdf
│   ├── Oil Cooler (Transmission) – Remove.pdf
│   ├── Oil Pan – Install.pdf
│   ├── Oil Pan – Remove.pdf
│   ├── Radiator – Install.pdf
│   ├── Radiator – Remove.pdf
│   ├── Radiator Core – Install.pdf
│   ├── Radiator Core – Remove.pdf
│   ├── Refrigerant Compressor – Remove and Install.pdf
│   ├── Refrigerant Condenser – Remove and Install.pdf
│   ├── Turbocharger – Install.pdf
│   ├── Turbocharger – Remove.pdf
│   ├── Water Pump (Jacket Water) – Install.pdf
│   ├── Water Pump (Jacket Water) – Remove.pdf
│   ├── Water Temperature Regulator – Install.pdf
│   └── Water Temperature Regulator – Remove.pdf
├── SESV1721 – 777D Update (AGC) Off-Highway Truck Technical Presentation.pdf
└── UENR2137 – Schematic (771D Quarry Truck, 777D Off-Highway Truck CAT Detect Object Detection Electrical System)
├── Collage.PDF
└── Main.PDF
…

INSTANT DOWNLOAD

Complete workshop & service manual with electrical wiring diagrams for Caterpillar 615 Wheel Tractor/Scraper. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 615 Wheel Tractor/Scraper 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:
SENR2390 – Specifications (615 WHEEL TRACTOR POWER TRAIN)
SENR2393 – Disassembly & Assembly (615 Tractor-Scraper Power Train)
SENR2394 – Specifications (615 STEERING SYSTEM)
SENR2395 – Systems Operation (615 WHEEL TRACTOR-SCRAPER STEERING SYSTEM)
SENR2396 – Specifications (615 WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES)
SENR2398 – Specifications (615 SCRAPER HYDRAULIC SYSTEM)
SENR2399 – Systems Operation (615 SCRAPER HYDRAULIC SYSTEM)
SENR2400 – Disassembly & Assembly (615 TRACTOR-SCRAPER VEHICLE SYSTEMS)
SENR2402 – Schematic (615 Wheel-Tractor Scraper Hydraulic System)
SENR2404 – Disassembly & Assembly (615 TRACTOR-SCRAPER OPERATOR’S STATION)
SENR2505 – Specifications (615 WHEEL TRACTOR AXLE SUSPENSION)
SENR2785 – Schematic (615 Wheel Tractor-Scraper Electrical System)
SENR2391 – Systems Operation (615 WHEEL TRACTOR POWER TRAIN).pdf
SENR2391 – Testing & Adjusting (615 WHEEL TRACTOR POWER TRAIN).pdf
SENR2392 – Testing & Adjusting (615 POWER SHIFT TRANSMISSION).pdf
SENR2397 – Systems Operation (615 WHEEL TRACTOR-SCRAPER AIR SYSTEM AND BRAKES).pdf
SENR2397 – Testing & Adjusting (615 WHEEL TRACTOR-SCRAPER AIR SYSTEM AND BRAKES).pdf
SENR2506 – Systems Operation (615 WHEEL TRACTOR-SCRAPER AXLE SUSPENSION).pdf
SENR2506 – Testing & Adjusting (615 WHEEL TRACTOR-SCRAPER AXLE SUSPENSION).pdf

EXCERPT:
Scraper Control Valve
Remove Scraper Control Valve
1. Move ejector forward and lower the apron and bowl. Stop the engine and move all hydraulic levers
to release the pressure in the system.
2. Slowly loosen the hydraulic tank cap to release the pressure in the tank.
3. Remove the air from the air reservoir.
4. Remove bolts (2), clamps and plate assembly (1).
5. Put identification on all tubes (4) and hose assemblies (3) and disconnect them from the scraper control valve.
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