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Service
Manual
JS330
from machine no. 712501
JS450
from machine no. 714501
JS460/500
from machine no. 714550
JS460/500
machine no. 2410051 - 2410300
PUBLISHED BY THE
TECHNICAL PUBLICATIONS DEPARTMENT
OF JCB SERVICE: ©
WORLD PARTS CENTREkjb.kjb.kjb
UTTOXETER, STAFFORDSHIRE, ST14 7BS,
ENGLAND
Tel. ROCESTER (01889) 590312
PRINTED IN ENGLAND
Publication No. 9803/6420
Issue 4
General Information
Care & Safety
Routine Maintenance
R
Attachments
Body & Framework
Electrics
Hydraulics
Transmission
Brakes
Track & Running Gear
Engine
1
2
3
A
B
C
E
F
G
J
K
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Table of Contents
Related Manuals for jcb JS500
Summarization of Contents
General Information
Bolt and Nut Torque Specifications
Details torque specifications for various bolts and nuts on the machine.
Torque Settings by Grade
Provides torque values based on bolt size and strength grade for general use.
Routine Maintenance
Greasing Procedures
Instructions for lubricating slew ring bearing, teeth, and pinion.
Battery Maintenance
Steps for checking electrolyte level and battery connections for safety.
Hydraulic System Maintenance
Covers releasing tank pressure and air bleeding procedures for the hydraulic system.
Transmission Maintenance
Guides for checking and changing track and slew gearbox oil levels.
Tracks and Running Gear Maintenance
Procedures for cleaning tracks and adjusting track tension for optimal performance.
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