John Deere 280 Skid Steer Technical Manual (TM1749)

John Deere 280 Skid Steer Technical Manual (TM1749 MAR04)

This official John Deere technical manual is an essential resource for servicing, troubleshooting, and repairing the 280 skid steer loader. It provides step-by-step diagnostic procedures, performance specifications, and system schematics for key components, including the diesel engine, hydrostatic drive, hydraulic systems, and electrical circuits, ensuring smooth operation and long-term reliability.

File Format: PDF

Size: 40.75 MB

No. of pages: 522

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents Overview:

General Specifications & Technical Data

• Machine dimensions, weight, and load capacity
• Fluid capacities, torque values, and service intervals
• Approved fuels, lubricants, and coolant types

Diesel Engine Maintenance & Troubleshooting

• Engine removal, reinstallation, and component inspections
• Fuel injection system calibration and air intake diagnostics
• Cooling system servicing, radiator flushing, and thermostat testing

Electrical System & Wiring Analysis

• Battery testing, alternator functionality, and starter motor diagnostics
• Wiring schematics, fuse box locations, and relay troubleshooting
• Monitor panel operations and safety interlock circuit analysis

Power Train & Hydrostatic Drive

• Chain case servicing, axle inspections, and drive gear alignments
• Hydrostatic pump and motor troubleshooting
• Transmission oil maintenance and powertrain calibration

Steering & Braking System

• Hydrostatic steering diagnostics and lever calibration
• Service brake and parking brake adjustment procedures
• Brake master cylinder and fluid pressure troubleshooting

Hydraulic System & Attachments

• Main hydraulic pump pressure testing and system leak detection
• Lift and tilt cylinder maintenance for optimal performance
• Auxiliary hydraulic function checks for attachment compatibility

Miscellaneous Components & Maintenance

• Cab structure, seat adjustments, and operator control interfaces
• Daily inspection checkpoints and lubrication schedules
• Storage recommendations for long-term equipment preservation

This John Deere 280 Skid Steer Technical Manual is a must-have for service professionals and equipment owners, offering clear instructions to keep skid steer loaders in peak operating condition.