Description
John Deere 240 250 Service Technical Manual covers workshop diagnosis, testing, adjustment, dismantling, repair and reassembly for the John Deere 240 and 250 skid steer loaders.
WHAT THIS MANUAL CONTAINS
- Safety – safety information for servicing the loader, including safe handling of fluids, batteries, high-pressure fluid lines, cooling systems, tyres and general workshop procedures.
- Specifications and Information – machine specifications, service information, capacities, fastener torque data, special tools, other required materials and technical reference information.
- Diesel Engine – engine specifications and service information covering the cylinder head and valves, cylinder block, liners, pistons and connecting rods, crankshaft, main bearings and flywheel, camshaft and timing gear train, lubrication system, cooling system, fuel system, engine diagnosis and engine system tests.
- Engine Starting System – starting motor theory of operation, specifications, exploded-view reference, solenoid switch checks, brush inspection and replacement, armature and field-winding tests, overrunning-clutch pinion checks, dismantling and assembly procedures.
- Charging System – alternator theory, specifications, identification, exploded-view reference, troubleshooting, dismantling, brush and regulator assembly checks, rotor and stator testing, rectifier bridge inspection or replacement and alternator assembly.
- Electrical System – electrical specifications, diagnostic information, reading electrical schematics, common circuit tests, wire-colour abbreviations, component legends, component locations, main schematic information and wire-harness identification.
- Electrical Components and Switches – testing and replacement information for the air-filter restriction switch, coolant-temperature sender and switch, model 250 cold-weather start switch, engine-oil pressure switch or sender, manifold preheater and relay, key switch, park-brake switch, preheater switch, light switch, cab-door switch, flasher switch, high-flow switch, blower switch, wiper and washer switch, fuel-level sender, seat-safety switch and seat-belt switch.
- Power Train – Chain Case and Axles – specifications, special tools, troubleshooting, diagnosis and repair information for the chain case, drive-chain tension adjustment, axle housings, drive chains and sprockets, including removal, installation, disassembly and assembly procedures.
- Power Train – Hydrostatic – service coverage for the hydrostatic power train, including system diagnosis, testing, adjustment and repair information for the hydrostatic drive components.
- Steering – steering-system specifications, diagnosis, testing, adjustment and repair information for restoring correct steering operation.
- Brakes – brake-system service information covering diagnosis, testing, adjustment and repair of the loader braking system.
- Hydraulics – hydraulic-system specifications, troubleshooting, diagnostic checks, tests, adjustments and component repair information, including the hydraulic safety and control-related components identified in the electrical service sections.
- Hydraulic and Safety Interlock Components – testing and replacement information for the hydraulic-oil overtemperature switch, hydraulic-oil filter restriction switch, park-brake solenoid, boom-lockout solenoid, bucket-lockout solenoid and related safety or warning circuits.
- Miscellaneous – additional machine service information grouped outside the principal engine, electrical, power-train, steering, brake and hydraulic sections.
- Diagnostics, Tests and Repairs – the technical material is arranged around system specifications, theory of operation, troubleshooting, diagnosis, tests and adjustments, followed by component repair procedures for the systems covered.
MODELS COVERED
- John Deere 240 Skid Steer Loader
- John Deere 250 Skid Steer Loader
MANUAL DETAILS
Manufacturer: John Deere
Models Covered: 240, 250
Machine Type: Skid Steer Loaders
Manual Type: Service Technical Manual
Publication Number: TM1747
Format: Digital PDF
Language: English
John Deere 240 250 Service Technical Manual is a workshop reference for component-level fault diagnosis, service testing, adjustment, removal, dismantling, inspection, repair and reassembly across the loader systems identified above.
WHAT HAPPENS AFTER PURCHASE?
After purchase you will instantly receive our download information file by email. Your manual will then be manually checked and sent to the email address used during checkout, usually within minutes and normally within 1 hour.
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