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Caterpillar 216B, 216B2, 226B, 226B2, 232B, 232B2, 242B, 242B2 Skid Steer Loader Factory Service & Shop Manual


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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 216B, 216B2, 226B, 226B2, 232B, 232B2, 242B, 242B2 Skid Steer Loader. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 216B, 216B2, 226B, 226B2, 232B, 232B2, 242B, 242B2 Skid Steer Loader 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.

2,102 pages, bookmarked, Searchable, Printable, high quality PDF

FILELIST:
├── KENR8654 – Schematic (216B2, 226B2, 232B2, 236B2 , 242B2, & 252B2 Skid Steer Loader 247B2 & 257B2 Multi-Terrain Loader Electrical System)
│   ├── Collage.pdf
│   └── Main.pdf
├── KENR8815 – Specifications (216B2, 226B2, 232B2 & 242B2 Skid Steer Loaders Machine Systems)
│   ├── Axle.pdf
│   ├── Control Manifold (Quick Coupler).pdf
│   ├── Control Manifold and Solenoid (Parking Brake) 1.pdf
│   ├── Control Manifold and Solenoid (Parking Brake) 2.pdf
│   ├── Control Manifold and Solenoid (Work Tool Positioner).pdf
│   ├── Control Valve (Work Tool).pdf
│   ├── Coupler Cylinder.pdf
│   ├── Engine Enclosure.pdf
│   ├── Gas Spring Group (Cab).pdf
│   ├── Gear Motor (Fan) – Demand.pdf
│   ├── Gear Motor (Fan) 1.pdf
│   ├── Gear Motor (Fan) 2.pdf
│   ├── Gear Pump – High Flow or Boost Flow.pdf
│   ├── Gear Pump.pdf
│   ├── Hydraulic Oil Filter.pdf
│   ├── Hydraulic Tank.pdf
│   ├── Lift Arm Cylinder and Mounting 1.pdf
│   ├── Lift Arm Cylinder and Mounting 2.pdf
│   ├── Lift Cylinder – Right Hand.pdf
│   ├── Lift Cylinder.pdf
│   ├── Machine Frame and Mounting 1.pdf
│   ├── Machine Frame and Mounting 2.pdf
│   ├── Motor Mounting (Hydrostatic) 3.pdf
│   ├── Pilot Operated Hydraulic Control – Hydrostatic.pdf
│   ├── Pilot Operated Hydraulic Control – Work Tool.pdf
│   ├── Pilot Operated Hydraulic Control 1.pdf
│   ├── Pilot Operated Hydraulic Control 2.pdf
│   ├── Pilot Operated Hydraulic Control 3.pdf
│   ├── Pilot Operated Hydraulic Control 4.pdf
│   ├── Piston Motor.pdf
│   ├── Piston Pump 1.pdf
│   ├── Piston Pump 2.pdf
│   ├── Pump Mounting (Hydrostatic) 1.pdf
│   ├── Pump Mounting (Hydrostatic) 2.pdf
│   ├── Quick Coupler 1.pdf
│   ├── Quick Coupler 2.pdf
│   ├── ROPS Mounting.pdf
│   ├── Radiator and Hydraulic Oil Cooler (Fan).pdf
│   ├── Radiator and Hydraulic Oil Cooler.pdf
│   ├── Return Manifold.pdf
│   ├── Tandem Drive.pdf
│   ├── Tilt Cylinder – Left Hand.pdf
│   ├── Tilt Cylinder – Right Hand.pdf
│   ├── Tire and Rim 1.pdf
│   ├── Tire and Rim 2.pdf
│   └── Tire and Rim 3.pdf
├── KENR8816 – Systems Operation (216B2, 226B2, 232B2 & 242B2 Skid Steer Loaders Machine Systems)
│   ├── Control Manifold and Solenoid (Work Tool Positioner).pdf
│   ├── Control Valve (Work Tool).pdf
│   ├── General Information.pdf
│   ├── Governor Contro.pdf
│   ├── Hydrostatic System.pdf
│   ├── Pilot Hydraulic System.pdf
│   ├── Pilot Valve (Joystick).pdf
│   ├── Piston Motor (Hydrostatic).pdf
│   ├── Piston Pump (Hydrostatic).pdf
│   ├── Tandem Drive and Axle.pdf
│   └── Work Tool Hydraulic System.pdf
├── KENR8817 – Testing & Adjusting (216B2, 226B2, 232B2 & 242B2 Skid Steer Loaders Machine Systems)
│   ├── Accumulator (Pilot) – Test and Charge.pdf
│   ├── Hydraulic Oil Contamination – Test.pdf
│   ├── Hydraulic System Troubleshooting.pdf
│   ├── Hydrostatic System – Flush and Fill.pdf
│   ├── Hydrostatic System – Test and Adjust.pdf
│   ├── Hydrostatic System Troubleshooting.pdf
│   ├── Line Relief Valve – Test and Adjust.pdf
│   ├── Machine Preparation.pdf
│   ├── Main Relief Valve – Test and Adjust.pdf
│   ├── Operational Checks.pdf
│   ├── Pilot System Pressure – Test.pdf
│   ├── Pump Flow – Test.pdf
│   ├── System Pressure – Release.pdf
│   ├── Visual Inspection.pdf
│   └── Worksheets – Troubleshoot.pdf
├── KENR8818 – Specifications (247B2 & 257B2 Multi Terrain Loaders Machine Systems)
│   ├── Axle – Front.pdf
│   ├── Axle – Rear.pdf
│   ├── Bogie Wheel.pdf
│   ├── Control Manifold (High Flow).pdf
│   ├── Control Manifold (Quick Coupler).pdf
│   ├── Control Manifold and Solenoid (Parking Brake).pdf
│   ├── Control Manifold and Solenoid (Work Tool Positioner).pdf
│   ├── Control Valve (Work Tool).pdf
│   ├── Coupler Cylinder.pdf
│   ├── Engine Enclosure.pdf
│   ├── Gas Spring Group (Cab).pdf
│   ├── Gear Motor (Fan) – Demand.pdf
│   ├── Gear Motor (Fan).pdf
│   ├── Gear Pump – High Flow or Boost Flow.pdf
│   ├── Gear Pump.pdf
│   ├── Hydraulic Oil Filter.pdf
│   ├── Hydraulic Tank.pdf
│   ├── Idler Wheel 1.pdf
│   ├── Idler Wheel 2.pdf
│   ├── Lift Arm Cylinder and Mounting 1.pdf
│   ├── Lift Arm Cylinder and Mounting 2.pdf
│   ├── Lift Cylinder – Left Hand.pdf
│   ├── Lift Cylinder – Right Hand.pdf
│   ├── Lift Cylinder.pdf
│   ├── Machine Frame and Mounting 1.pdf
│   ├── Machine Frame and Mounting 2.pdf
│   ├── Pilot Operated Hydraulic Control – Hydrostatic 1.pdf
│   ├── Pilot Operated Hydraulic Control – Hydrostatic 2.pdf
│   ├── Pilot Operated Hydraulic Control – Hydrostatic.pdf
│   ├── Pilot Operated Hydraulic Control – Work Tool.pdf
│   ├── Pilot Operated Hydraulic Control 1.pdf
│   ├── Pilot Operated Hydraulic Control 2.pdf
│   ├── Piston Motor.pdf
│   ├── Piston Pump.pdf
│   ├── Pump Mounting (Hydrostatic).pdf
│   ├── Quick Coupler 1.pdf
│   ├── Quick Coupler 2.pdf
│   ├── ROPS Mounting.pdf
│   ├── Radiator and Hydraulic Oil Cooler (Fan).pdf
│   ├── Radiator and Hydraulic Oil Cooler.pdf
│   ├── Return Manifold.pdf
│   ├── Sprocket.pdf
│   ├── Tilt Cylinder – Left Hand.pdf
│   ├── Tilt Cylinder – Right Hand.pdf
│   ├── Track Drive – Left Hand.pdf
│   ├── Track Drive – Right Hand.pdf
│   ├── Track Tensioner.pdf
│   ├── Undercarriage – Left Hand.pdf
│   └── Undercarriage – Right Hand.pdf
├── RENR4869 – Schematic (216B, 216B2, 226B, 226B2, 232B, 232B2, 236B, 236B2, 242B, 242B2, 246B, 252B, 252B2, & 262B Skid Steer Loader Hydraulic System)
│   ├── Collage.pdf
│   └── Main.pdf
├── RENR4893 – Disassembly & Assembly (216B, 216B2, 226B, 226B2, 232B, 232B2, 242B & 242B2 Skid Steer Loaders Engine Supplement)
│   ├── Air Cleaner – Remove and Install.pdf
│   ├── Alternator – Remove and Install.pdf
│   ├── Battery and Battery Cable – Separate and Connect.pdf
│   ├── Cab – Tilt.pdf
│   ├── Electric Starting Motor – Remove and Install.pdf
│   ├── Engine – Install.pdf
│   ├── Engine – Remove.pdf
│   ├── Engine Enclosure – Remove and Install.pdf
│   ├── Fuel Priming Pump and Primary Filter (Water Separator) – Remove and Install.pdf
│   ├── Gear Motor (Fan) – Assemble.pdf
│   ├── Gear Motor (Fan) – Disassemble.pdf
│   ├── Gear Motor (Fan) – Install.pdf
│   ├── Gear Motor (Fan) – Remove.pdf
│   ├── Hydraulic System Pressure – Release.pdf
│   ├── Muffler – Remove and Install.pdf
│   ├── Pump Mounting – Remove and Install.pdf
│   ├── Radiator and Hydraulic Oil Cooler – Install.pdf
│   ├── Radiator and Hydraulic Oil Cooler – Remove.pdf
│   ├── Water Pump – Remove and Install.pdf
│   └── Water Temperature Regulator – Remove and Install.pdf
├── RENR4894 – Disassembly & Assembly (216B, 226B, 232B & 242B Skid Steer Loaders Power Train)
│   ├── Axle – Assemble.pdf
│   ├── Axle – Disassemble.pdf
│   ├── Axle – Install.pdf
│   ├── Axle – Remove.pdf
│   ├── Chain (Drive) – Install.pdf
│   ├── Chain (Drive) – Remove.pdf
│   ├── Chain (Drive) Tension – Adjust.pdf
│   ├── Hydraulic System Pressure – Release.pdf
│   ├── Piston Motor (Hydrostatic) – Assemble.pdf
│   ├── Piston Motor (Hydrostatic) – Disassemble.pdf
│   ├── Piston Motor (Hydrostatic) – Install.pdf
│   ├── Piston Motor (Hydrostatic) – Remove.pdf
│   ├── Piston Pump (Hydrostatic) – Assemble.pdf
│   ├── Piston Pump (Hydrostatic) – Disassemble.pdf
│   ├── Piston Pump (Hydrostatic) – Install.pdf
│   ├── Piston Pump (Hydrostatic) – Remove.pdf
│   ├── Solenoid Valve and Mounting (Parking Brake) – Remove and Install – One Speed.pdf
│   ├── Solenoid Valve and Mounting (Parking Brake) – Remove and Install – Two Speed.pdf
│   └── Tire and Rim – Remove and Install.pdf
├── RENR4895 – Specifications (216B, 226B, 232B & 242B Skid Steer Loaders Machine Systems)
│   ├── Axle.pdf
│   ├── Control Manifold (Quick Coupler).pdf
│   ├── Control Manifold and Solenoid (Parking Brake).pdf
│   ├── Control Valve (Work Tool) 1.pdf
│   ├── Control Valve (Work Tool) 2.pdf
│   ├── Coupler Cylinder.pdf
│   ├── Engine Enclosure.pdf
│   ├── Gas Spring Group (Cab).pdf
│   ├── Gear Motor (Fan) – Demand.pdf
│   ├── Gear Motor (Fan) 1.pdf
│   ├── Gear Motor (Fan) 2.pdf
│   ├── Gear Pump – High Flow or Boost Flow.pdf
│   ├── Gear Pump.pdf
│   ├── Hydraulic Oil Filter.pdf
│   ├── Hydraulic Tank.pdf
│   ├── Lift Arm Cylinder and Mounting 1.pdf
│   ├── Lift Arm Cylinder and Mounting 2.pdf
│   ├── Lift Cylinder – Right Hand.pdf
│   ├── Lift Cylinder.pdf
│   ├── Machine Frame and Mounting 1.pdf
│   ├── Machine Frame and Mounting 2.pdf
│   ├── Motor Mounting (Hydrostatic).pdf
│   ├── Pilot Operated Hydraulic Control – Hydrostatic.pdf
│   ├── Pilot Operated Hydraulic Control – Work Tool.pdf
│   ├── Pilot Operated Hydraulic Control 1.pdf
│   ├── Pilot Operated Hydraulic Control 2.pdf
│   ├── Pilot Operated Hydraulic Control 3.pdf
│   ├── Pilot Operated Hydraulic Control 4.pdf
│   ├── Pilot Operated Hydraulic Control 5.pdf
│   ├── Pilot Operated Hydraulic Control 6.pdf
│   ├── Pilot Operated Hydraulic Control 7.pdf
│   ├── Piston Motor.pdf
│   ├── Piston Pump 1.pdf
│   ├── Piston Pump 2.pdf
│   ├── Pump Mounting (Hydrostatic) 1.pdf
│   ├── Pump Mounting (Hydrostatic) 2.pdf
│   ├── Quick Coupler 1.pdf
│   ├── Quick Coupler 2.pdf
│   ├── ROPS Mounting.pdf
│   ├── Radiator and Hydraulic Oil Cooler (Fan).pdf
│   ├── Radiator and Hydraulic Oil Cooler.pdf
│   ├── Return Manifold.pdf
│   ├── Tandem Drive.pdf
│   ├── Tilt Cylinder – Left Hand.pdf
│   ├── Tilt Cylinder – Right Hand.pdf
│   ├── Tire and Rim 1.pdf
│   ├── Tire and Rim 2.pdf
│   └── Tire and Rim 3.pdf
├── RENR4896 – Systems Operation (216B, 226B, 232B & 242B Skid Steer Loaders Machine Systems)
│   ├── Control Manifold and Solenoid (Work Tool Positioner).pdf
│   ├── Control Valve (Work Tool).pdf
│   ├── General Information.pdf
│   ├── Governor Control.pdf
│   ├── Hydrostatic System.pdf
│   ├── Pilot Hydraulic System.pdf
│   ├── Pilot Valve (Joystick).pdf
│   ├── Piston Motor (Hydrostatic).pdf
│   ├── Piston Pump (Hydrostatic).pdf
│   ├── Tandem Drive and Axle.pdf
│   └── Work Tool Hydraulic System.pdf
├── RENR4897 – Testing & Adjusting (216B, 226B, 232B & 242B Skid Steer Loaders Machine Systems)
│   ├── Accumulator (Pilot) – Test and Charge.pdf
│   ├── Hydraulic Oil Contamination – Test.pdf
│   ├── Hydraulic System Troubleshooting.pdf
│   ├── Hydrostatic System – Flush and Fill.pdf
│   ├── Hydrostatic System – Test and Adjust.pdf
│   ├── Hydrostatic System Troubleshooting.pdf
│   ├── Line Relief Valve – Test and Adjust.pdf
│   ├── Machine Preparation.pdf
│   ├── Main Relief Valve – Test and Adjust.pdf
│   ├── Operational Checks.pdf
│   ├── Pilot System Pressure – Test.pdf
│   ├── Pump Flow – Test.pdf
│   ├── System Pressure – Release.pdf
│   ├── Visual Inspection.pdf
│   └── Worksheets – Troubleshoot.pdf
├── RENR4898 – Disassembly & Assembly (216B, 216B2, 226B, 226B2, 232B, 232B2, 242B & 242B2 Skid Steer Loaders Machine Systems)
│   ├── Accumulator – Remove and Install.pdf
│   ├── Air Conditioner and Heater – Assemble.pdf
│   ├── Air Conditioner and Heater – Disassemble.pdf
│   ├── Air Conditioner and Heater – Install.pdf
│   ├── Air Conditioner and Heater – Remove.pdf
│   ├── Cab – Install.pdf
│   ├── Cab – Remove.pdf
│   ├── Cab – Tilt.pdf
│   ├── Control Valve (Work Tool) – Assembl.pdf
│   ├── Control Valve (Work Tool) – Disassemble.pdf
│   ├── Control Valve (Work Tool) – Install.pdf
│   ├── Control Valve (Work Tool) – Remove.pdf
│   ├── Coupler Cylinder – Remove and Install.pdf
│   ├── Disconnecting Snap To Connect Fittings.pdf
│   ├── Diverter Valve – Install.pdf
│   ├── Diverter Valve – Remove.pdf
│   ├── Gas Spring – Remove and Install.pdf
│   ├── Gear Motor – Assemble.pdf
│   ├── Gear Motor – Disassemble.pdf
│   ├── Gear Motor – Install.pdf
│   ├── Gear Motor – Remove.pdf
│   ├── Gear Pump – Assemble.pdf
│   ├── Gear Pump – Disassemble.pdf
│   ├── Gear Pump – Install.pdf
│   ├── Gear Pump – Remove.pdf
│   ├── Hydraulic System Pressure – Release.pdf
│   ├── Hydraulic Tank – Install.pdf
│   ├── Hydraulic Tank – Remove.pdf
│   ├── Lift Arms – Install.pdf
│   ├── Lift Arms – Remove.pdf
│   ├── Lift Cylinder – Install.pdf
│   ├── Lift Cylinder – Remove.pdf
│   ├── Pilot Operated Hydraulic Control – Assemble.pdf
│   ├── Pilot Operated Hydraulic Control – Disassemble.pdf
│   ├── Pilot Operated Hydraulic Control – Install.pdf
│   ├── Pilot Operated Hydraulic Control – Remove.pdf
│   ├── Quick Coupler – Remove and Install.pdf
│   ├── Refrigerant Accumulator – Remove and Install.pdf
│   ├── Refrigerant Compressor and Support Housing – Remove and Install.pdf
│   ├── Refrigerant Condenser and Mounting – Remove and Install.pdf
│   ├── Seat – Remove and Install.pdf
│   ├── Solenoid Valve (Compressor Motor) – Remove and Install.pdf
│   ├── Solenoid Valve and Mounting (Coupler) – Remove and Install.pdf
│   ├── Tilt Cylinder – Install.pdf
│   ├── Tilt Cylinder – Remove.pdf
│   └── Window Wiper Motor – Remove and Install.pdf
├── RENR6417 – Systems Operation (247B, 257B, 267B, 277B & 287B Multi Terrain Loaders & 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B & 268B Skid Steer Loaders Interlock Electronic Control System)
│   ├── Diagnostic Operation.pdf
│   ├── Electronic Control Module (ECM).pdf
│   ├── Engine Start Interlock.pdf
│   ├── General Information.pdf
│   ├── Hydrostatic System Interlock and Parking Brake Interlock.pdf
│   ├── Indicators.pdf
│   ├── Normal Operation.pdf
│   ├── Related Components.pdf
│   ├── Relays.pdf
│   ├── Solenoid Valve.pdf
│   ├── Switches.pdf
│   └── Work Tool Interlock.pdf
├── RENR6417 – Testing & Adjusting (247B, 257B, 267B, 277B & 287B Multi Terrain Loaders & 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B & 268B Skid Steer Loaders Interlock Electronic Control System)
│   ├── Electronic Control Module (ECM) – Replace.pdf
│   ├── Glossary of Electrical Terms.pdf
│   └── System Schematic.pdf
├── RENR6417 – Troubleshooting (247B, 257B, 267B, 277B & 287B Multi Terrain Loaders & 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B & 268B Skid Steer Loaders Interlock Electronic Control System)
│   ├── Armrest Indicator Is Flashing.pdf
│   ├── Charging System.pdf
│   ├── Electrical Component and Connector Locations.pdf
│   ├── Electrical System.pdf
│   ├── Engine Does Not Crank.pdf
│   ├── General Information.pdf
│   ├── Initial Troubleshooting Procedure.pdf
│   ├── Parking Brake Indicator Is Flashing.pdf
│   ├── Parking Brake Indicator and Armrest Indicator Are Flashing.pdf
│   ├── Parking Brake Indicator and Armrest Indicator Do Not Function Correctly.pdf
│   ├── Parking Brake Intermittent.pdf
│   ├── Service Tools.pdf
│   ├── Solenoid Valve (Parking Brake) Does Not Function Correctly.pdf
│   ├── Switch (Hydraulic Lockout).pdf
│   ├── Switch (Parking Brake).pdf
│   └── Work Tool Does Not Function.pdf
├── RENR6418 – Systems Operation (247B, 257B, 267B, 277B & 287B Multi Terrain Loaders & 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B & 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System)
│   ├── Cat Data Link.pdf
│   ├── Electronic Control Module (ECM).pdf
│   ├── General Information.pdf
│   ├── Indicators.pdf
│   ├── Normal Operation.pdf
│   ├── Related Components.pdf
│   ├── Sensors.pdf
│   ├── Solenoid Valves.pdf
│   └── Switches.pdf
├── RENR6418 – Testing & Adjusting (247B, 257B, 267B, 277B & 287B Multi Terrain Loaders & 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B & 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System)
│   ├── Electrical Connector – Inspect.pdf
│   ├── Electronic Control Module (ECM) – Flash Program.pdf
│   ├── Electronic Control Module (ECM) – Replace.pdf
│   ├── Glossary of Electrical Terms.pdf
│   ├── System Schematic.pdf
│   ├── Wiring Harness (Open Circuit) – Test.pdf
│   └── Wiring Harness (Short Circuit) – Test.pdf
├── RENR6418 – Troubleshooting (247B, 257B, 267B, 277B & 287B Multi Terrain Loaders & 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B & 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System)
│   ├── Auxiliary Hydraulic Does Not Function in Either Direction.pdf
│   ├── Auxiliary Hydraulic Does Not Function in One Direction.pdf
│   ├── Diagnostic Capabilities.pdf
│   ├── Diagnostic Code List.pdf
│   ├── Electrical Component and Connector Locations.pdf
│   ├── General Information.pdf
│   ├── High Flow Does Not Function in Either Direction.pdf
│   ├── High Flow Does Not Function in One Direction.pdf
│   ├── Power Supply Circuit of Electronic Control Module.pdf
│   ├── Service Tools.pdf
│   ├── Switch (Armrest) and Switch (Seat).pdf
│   ├── Switch (Continuous Flow).pdf
│   ├── Switch (Hydraulic Lockout).pdf
│   ├── Switch (Interlock Override).pdf
│   ├── Switch (Parking Brake).pdf
│   ├── Switch (Two Speed).pdf
│   └── Using Caterpillar Electronic Technician to Determine Diagnostic Codes.pdf
├── RENR6419 – Schematic (Skid Steer Loaders_216B, 216B2, 226B, 226B2, 232B, 232B2, 236B, 236B2, 242B, 242B2, 246B, 248B, 252B, 252B2, 262B, 268B_Multi Terrain Loaders_247B, 247B2, 257B, 257B2, 267B, 277B, 287B Electrical System)
│   ├── Collage.pdf
│   └── Main.pdf
└── SEBP3770 – Parts Manual (216B, 226B, 232B, 242B Skid Steer Loader) (BXM1-Up, MJH1-Up, RLL1-Up, SCH1-Up, CSD1-Up, GGA1-Up).pdf

EXCERPT:
Disassembly and Assembly
Pilot Operated Hydraulic Control – Assemble
Assembly Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
Install nut (6). Install lever (8). Tighten nut (7). Install fittings (3). Install solenoid (5) and bolt (4). Install coil assembly (10) and bolt (9).
Install rubber boot (2) onto the joystick. Install the joystick handle (1). Install the screws on the side of joystick handle.
End By: Install the pilot operated hydraulic control. Refer to Disassembly and Assembly, “Pilot Operated Hydraulic Control – Install”.

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Caterpillar 988K Wheel Loader Factory Service & Shop Manual


Download Link

INSTANT DOWNLOAD (add to cart)



Complete workshop & service manual with electrical wiring diagrams for Caterpillar 988K Wheel Loader. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

Caterpillar 988K Wheel Loader 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.

2,006 pages, bookmarked, Searchable, Printable, high quality PDF

FILE LIST:
KENR6486 – Disassembly and Assembly (836K Landfill Compactor, 834K Wheel Dozer and 988K Wheel Loader C18 Engine Supplement)
KENR6487 – Specifications (988K Wheel Loader Systems)
KENR6488 – Systems Operation (988K Wheel Loader)
KENR6488 – Testing and Adjusting (988K Wheel Loader)
KENR6490 – Disassembly and Assembly (836K Landfill Compactor, 834K Wheel Dozer and 988K Wheel Loader Power Train)
KENR6720 – Disassembly and Assembly (988K Wheel Loader, 834K Wheel Dozer and 836K Compactor Machine Systems)
RENR5397 – Specifications (988H, 988K, 990H, 990K, 992G, 992K, 993K, and 994K Wheel Loaders, and 854K Wheel Dozers Automatic Lubrication System (Hydraulic Actuated System)
RENR5397 – Systems Operation (988H, 988K, 990H, 990K, 992G, 992K, 993K, and 994K Wheel Loaders, and 854K Wheel Dozers Automatic Lubrication System (Hydraulic Actuated System)
RENR5397 – Testing and Adjusting (988H, 988K, 990H, 990K, 992G, 992K, 993K, and 994K Wheel Loaders, and 854K Wheel Dozers Automatic Lubrication System (Hydraulic Actuated System)
UENR3228 – Schematic (988K Wheel Loader Hydraulic System).pdf
UENR3875 – Schematic (988K Wheel Loader Electrical System).pdf
UENR7640 – Schematic (988K Wheel Loader (Steel Mill Option) Electrical System).pdf

EXCERPT:
Brake Accumulator
(1) Nitrogen charging valve. (2) Accumulator. (3) Nitrogen gas charge. (4) Piston. (5) Seal kit. (6) Pressure oil chamber. (7) Outlet to the service brake control valve.
Piston (4) moves up and down inside the bore of each accumulator (2). Nitrogen gas charge (3) has a charge of approximately 5520 kPa (800 psi). Each accumulator is charged with nitrogen through charging valve (1).
Oil enters pressure oil chamber (6) from the brake pump. The oil reaches the pressure oil chamber through outlet port (7). The oil pushes piston (4) upward. The pressure of the oil compresses the nitrogen gas.
When the pressure in the accumulator reaches approximately 14973 ± 345 kPa (2172 ± 50 psi) for the 834K and the 988K or when the accumulator reaches approximately 14485 ± 345 kPa (2100 ± 50 psi) for the 836K, the supply of oil is stopped. When either brake pedal is pushed, oil from pressure oil chamber (6) flows out of port (7) to the service brake control valve. This action applies the service brakes.