2004 JCB JS200-JS260 Excavator Service Manual (P/N 9803/6510-03, first edition)

• Covers 2004 JCB JS200, JS210, JS220, JS240, and JS260 excavators, including LC and 235HD variants.
• Official JCB publication P/N 9803/6510-03 (First Edition, 2004).
• Contains 816 pages detailing engine, chassis, electrical, and hydraulic specifications for tracked machine builds.

Manual Contents and System Breakdowns

This publication breaks down the structural and functional assemblies of the JS200 through JS260 series. You get the exact factory specifications needed to set up and maintain these heavy machines. Chapters dive straight into the body framework, wiring diagrams, transmission gearboxes, and track running gear. It equips mechanics with the precise diagnostic data and tool references required to troubleshoot complex issues on the shop floor. Always ensure heavy equipment is properly supported and system pressure is relieved before breaking into hydraulic lines or structural components to prevent severe injury.

Technical Specifications and Torques

Precision matters when you are turning wrenches on heavy plant equipment. The documentation includes highly detailed torque tables for zinc-plated, Dacromet, and metric grade 8.8 to 12.9 fasteners. You will find specific hydraulic pressure settings alongside torque specs for BSP adaptors, SAE connections, and O-ring face seals. Need fluid capacities? It lists the exact volumes for cooling, fuel, and transmission systems across the specific model configurations. Maintenance intervals are broken down by machine hours, helping you maximize the lifespan of wear parts like track rollers and idler wheels.