JCB Loadall Range 520/HL/M, 525/B/BHL, 530/HL/B/BHL, 540B/BM Service Manual & Supplement PDF

This product covers 2 PDF files for JCB Loadalls Range:

- Service Manual JCB Loadall Range 520, 525, 525B, 525B HL, 530BHL, 540B BM
- Service Manual Supplement JCB Loadall Range Servo Hydraulics 525B-HL, 530B-HL. 

This supplement covers the servo-hydraulic control system which is available as an option for the 525B-HL and 530B-HL models. It deals only with those of Servo machines which differ from the standard build. Therefore it should be read in conjunction with Service Manual 9803/3350.

For convenience, the service manual is compiled in sections, which covers detailed service information, care and safety instructions, description of routine maintenance procedures, technical data, etc. 

Illustrations and pictures showing a dismantled component are numbered as a guide to the dismantling sequence which can generally be reversed for assembly.

These pdf service manuals come in PDF format. The application Adobe PDF Reader will help you to read the manuals, copy the necessary service repair information, and also print them. 

Note: Service information covers 2 and 4 wheel drive machines.

Publication Numbers:
Service Manual - 9803/3350
Service Manual Supplement - 9803/3352.

The service manual covers following models:
520 from machine No. 500001, 520HL, 520 Farm Special, 520M, 
525, 525B, 525B HL, 525B Farm Special, 
530, 530 HL, 530B, 530B HL, 
540B, 540BM.

The supplement covers the following Servo machines:
530B-HL from Machine No. 581641
525B-HL from Machine No. 273492

Contents (Service Manual):
Section 1 - General
Section 2 - Hydraulics
Section 3 - Attachments
Section 4 - Body & Framework
Section 5 - Engine
Section 6 - Transmission
Section 7 - Axles
Section 8 - Brakes
Section 9 - Hydraulic Steering
Section 10 - Electrics
Section 11 - Service Tools
Index

Contents (Supplement):

• Section 1  - General
  • Technical Data
  • General Description
• Section 2 - Hydraulics
  • Proportional valve block
  • Proportional valve block dismantling and assembly
  • Inlet module
  • Inlet module dismantling and assembly
  • Main valve section
  • Main valve section dismantling and assembly
  • Positive load module
  • Positive load module dismantling and assembly
  • Electric actuator unit dismantling and assembly
  • Mechanical actuator dismantling and assembly
  • Hydraulic circuits
• Section 3 - Electrics
  • Electrical circuit description
  • Circuit diagram
  • Checking the safe load indicator
  • Cab control lever dismantling and assembly
  • Platform control lever dismantling and assembly
• Section 4 - Fault Finding
  • Checklist