John Deere 260 270 Technical Manual [Skid Steer Loader]

Complete Factory Service Repair Technical Manual TM1780 For John Deere 260 270 Skid Steer Loaders. Step by step Instructions, illustrations, wiring diagrams and charts, maintenance procedures, remove & install, assembly & disassembly.

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Models

John Deere 260 Skid Steer

John Deere 270 Skid Steer

Contents

Safety
Specifications and Information
Specifications
Metric Fastener Torque Values
Metric Fastener Torque Values – Grade 7
Inch Fastener Torque Values
O-Ring Seal Service Recommendations
Diesel Fuel Specifications
Engine Oil Specifications
Chain Case Oil Specifications
General Application Grease Specifications
Coolant Specifications
Serial Number Location
Engine (Diesel)
Specifications
Troubleshooting
Diagnosis
Diagnosing Fuel System Malfunctions
Tests and Adjustments
Repair
Starting Motor Repair – 270 – Gear Reduction
Electrical
Specifications
ELectrical Diagnostic Information
Legend for Electrical Components
Component Location
Electrical Schematics
Electrical Wire Harnesses
Troubleshooting Chart
Theory of Operation and Diagnosis
Tests and Adjustments
Component Replacement
Power Train (Chain Case and Axles)
Specifications
Component Location
Operation
Troubleshooting
Diagnosis
Repair
Power Train (Hydrostatic)
Specifications
Hydrostatic System Operation
Hydrostatic Component Location – Single Speed Eaton Motors
Hydrostatic Component Location – Single Speed Poclain Hydraulics Motors
Hydrostatic Pump Port Location – Left Side
Hydrostatic Pump Port Location – Right Side
System Schematics
Troubleshooting
Diagnosis
Tests and Adjustments
Repair
Repair – Hydrostatic Motor – Single Speed Eaton Motors
Repair – Hydrostatic Motor – Single Speed Poclain Motors
Repair – Hydrostatic Motor – 2-Speed Models
Steering
Specifications
Theory of Operation
Steering Component Location – Single Centering Plate
Steering Component Location – Dual Centering Plate
Troubleshooting
Diagnostics
Tests and Adjustments
Repair
Brakes
Specifications
Theory of Operation
Brake Exploded View – Eaton / Carlisle Models
Brake Exploded View – Poclain Models
Repair – Eaton / Carlisle Models
Repair – Poclain Models
Hydraulics
Specifications
System Components and Operation
Control Valve Identification
System Schematics
Component Location
Troubleshooting
Diagnosis
Tests and Adjustments
Repair
Miscellaneous
Specifications
Repair