Complete workshop & service manual with electrical wiring diagrams for JCB Side Engine Loadalls (535-125 Hi Viz, 535-140 Hi Viz, 540-140, 540-170, 550-140, 550-170). It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This JCB Side Engine Loadalls (535-125 Hi Viz, 535-140 Hi Viz, 540-140, 540-170, 550-140, 550-170) service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
9803-3750 – JCB Side Engine Loadalls (535-125 Hi Viz, 535-140 Hi Viz, 540-140, 540-170, 550-140, 550-170) Service Manual.pdf
EXCERPT:
Service Manual
Side Engine Loadalls
Section 1 – General Information
Section 2 – Care and Safety
Section 3 – Routine Maintenance
Section B – Body and Framework
Section C – Electrics
Section E – Hydraulics
Section F – Transmission
Section G – Brakes
Section H – Steering
Section K – Engine
Section M – Electronic Data Systems
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Solenoid Control Valve Cartridge – Single Fixing Type
Removal and Replacement
The gearbox control valve assembly features 7 (4 speed) or 8 (6 speed) solenoid control valve cartridges 7-A. The removal and replacement procedure is identical for all valve cartridges.
Removal
1 Clean off all debris, dirt and grit from around the solenoid control valves. There must be no ingress of debris, dirt or grit inside the valve block 7-H.
Important: Cleanliness is of the utmost importance when working on the gearbox. Any ingress of dirt or grit inside the valve block can cause serious damage to the control valves and gearbox.
2 Uncouple the electrical connector 7-B.
Note: If more than 1 valve cartridge is to be removed, label the electrical connectors to ensure correct assembly.
3 Note the phasing of the electrical connector block 7- G to ensure correct assembly.
4 Undo screw 7-C and remove clamp 7-D.
5 Pull the valve cartridge 7-A from the valve block. DO NOT grip the unit by its electrical connector block 7- G. The connector block is not designed as a leverage point.
Replacement
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