JCB 1115, 1115S, 1125, 1135 Fastrac Service Manual

JCB 1115, 1115S, 1125, 1135 Fastrac Service Manual

• Built for owners and technicians servicing the JCB 1115, 1115S, 1125, 1135 Fastrac series from serial number 0636001 onwards
• Original OEM publication, Form No. 9803/8010, Issue 1
• Includes 107 detailed exploded-view illustrations for internal mechanical and hydraulic components
• Delivered as a direct download the moment payment clears
• Indexed PDF search covers every chapter and appendix
• Contains comprehensive torque-setting tables for metric grade 8.8 bolts and internal hexagon head screws
• Full-text search finds any part number in seconds
• Provides fluid capacity specifications for engine, axles, transmissions, and hydraulic systems
• This 562-page factory technical reference provides the data required for maintenance and repair of the complete Fastrac drivetrain and hydraulic systems

What the Manual Documents:

This JCB 1115, 1115S, 1125, 1135 service manual provides comprehensive technical guidance for the full range of Fastrac agricultural equipment. The document opens with critical general information, including machine identification procedures, torque settings for standard fasteners, and a catalog of specialized service tools. The routine maintenance section covers every interval from daily checks to 2000-hour service requirements, detailing the lubrication, fluid replacement, and cleaning cycles for the engine, cooling system, transmission, air system, and wheel assemblies. Specialized sections follow for the body and framework, detailing cab maintenance and glazing procedures, electrical circuits, operator controls, and hydraulic systems.

The transmission and drivetrain section details the internal mechanics of the PTO, speed, and range gearboxes. Additional coverage includes braking systems, steering swivels, and front/rear axle management. For equipment with specific upgrades, the manual includes sections on optional equipment like the front lift ram, front PTO transfer box, and flow regulation valves. Each section incorporates clear diagrams denoting pressure conditions, flow paths, and assembly/disassembly sequences to facilitate accurate mechanical work.

Specification Highlights:

The manual documents essential fluid capacities, such as the 75-liter hydraulic system capacity and the 20-liter engine coolant volume. Tightening values for the ROPS structure are specified at 375 Nm (275 lbf ft). Gearbox drain plugs are tightened to 32–37 Nm (24–27 lbf ft). The front axle oil capacity is documented as 7 liters in the housing and 1.9 liters in the hubs. Valve clearance for the intake is listed at 0.11–0.20 mm in the engine specification data. The what an OEM service publication covers includes detailed electrical test equipment pinouts and pressure test adapter configurations for the hydraulic circuits. Reference only — always consult a certified technician before performing service on this equipment.