John Deere 1023E, 1025R and 1026R Compact Utility Tractor Technical Manual (TM126919, January 2013)

This comprehensive technical manual delivers advanced diagnostics, repair instructions, and detailed service procedures for John Deere 1023E, 1025R, and 1026R Compact Utility Tractors. Covering all critical systems such as engine repairs, powertrain diagnostics, hydraulic system maintenance, and electrical testing, it equips professional technicians with the knowledge needed to maintain peak machine performance.

Model Covers:

John Deere 1023E, 1025R and 1026R Compact Utility Tractors

File Format: PDF

Size: 75.12 MB

No. of pages: 1399

Language: English

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

📑 Included Sections:

General Information

• Safety practices and machine specifications
• Fuel and lubricants recommendations
• Serial number locations and accessories overview

Engine and Cooling System Repairs

• Engine removal, disassembly, inspection, and reassembly
• Cylinder head, crankshaft, camshaft, and oil pump servicing
• Cooling system maintenance including radiator, water pump, and thermostat replacement

Fuel, Air, and Electrical Systems

• Fuel system servicing: injection pumps, nozzles, and filters
• Air intake, exhaust systems, and throttle cable adjustments
• Battery, starter motor, alternator repairs, and wiring schematics
• Connector diagrams and electrical component diagnostics

Powertrain and Hydraulics

• Transmission and PTO clutch repairs, hydrostatic drive servicing
• Final drive, differential, and MFWD maintenance
• Hydraulic pump, rockshaft, and SCV testing and repairs
• Hydraulic diagnostics, flow tests, and pressure adjustments

Steering, Brakes, and Operator Station

• Steering cylinder and control unit servicing
• Brake system disassembly, inspection, and adjustments
• Seat, ROPS, operator platform, and fender repairs
• Mid-mount lift servicing and 3-point hitch adjustments

The John Deere 1023E, 1025R and 1026R Technical Manual is the definitive resource for service professionals seeking precise diagnostics and step-by-step repair instructions for these compact utility tractors.