John Deere 240 and 250 Skid Steer Technical Manual (TM1747)

John Deere 240 and 250 Skid Steer Technical Manual (TM1747)

This official John Deere technical manual is an essential resource for the maintenance, troubleshooting, and repair of 240 and 250 Skid Steer models. Covering engine diagnostics, hydraulic and hydrostatic systems, electrical circuits, and structural components, this guide provides detailed procedures, schematics, and performance tests to ensure optimal machine functionality.

Model Covers:

John Deere 240 and 250 Skid Steer

Serial No. ( 100100 - )

File Format: PDF

Size: 98.0 MB

No. of pages: 490

Language: English

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

📑 Table of Contents Overview:

General Information & Safety Guidelines

• Machine specifications, torque values, and fastener guidelines
• Recommended lubricants and service intervals
• Fuel, coolant, and hydraulic fluid specifications

Engine Diagnostics & Adjustments

• John Deere diesel engine troubleshooting and component inspections
• Fuel system operation, injection pump timing, and compression testing
• Cooling system checks, thermostat replacement, and radiator servicing
• Valve clearance adjustments and oil pressure diagnostics

Electrical System & Wiring

• Battery, alternator, and starter system diagnostics
• Ignition system and fuel preheater troubleshooting
• Wiring diagrams, sensor locations, and fuse box schematics
• Lighting, warning indicators, and instrument panel calibration

Hydraulic & Hydrostatic Systems

• Hydraulic pump troubleshooting, relief valve calibration, and filter maintenance
• Lift and tilt cylinder adjustments, pressure testing, and system bleeding
• Hydraulic oil leak detection and fluid flow testing
• Hydrostatic transmission system diagnostics, charge pump adjustments, and case drain analysis

Power Train & Steering System

• Chaincase maintenance, drive chain tension adjustments, and axle servicing
• Hydrostatic pump and motor performance tests
• Steering control lever calibration and hydraulic dampener troubleshooting

Braking System & Safety Features

• Service and parking brake diagnostics
• Master cylinder and brake actuator testing
• Burnishing procedures for new brake components

Cab, Controls & Operator’s Station

• Cab door, windshield wiper, and heater/defroster maintenance
• Seat belt switch, boom lockout, and safety circuit inspections
• Instrumentation, warning light troubleshooting, and seat adjustments

This John Deere 240 and 250 Skid Steer Technical Manual is an essential guide for service professionals, offering clear, step-by-step repair procedures and technical insights to maintain and optimize skid steer performance.