jcb JS300 User manual

Copyright © 2004 JCB SERVICE. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any other means,
electronic, mechanical, photocopying or otherwise, without prior permission from JCB SERVICE.
World Class
Customer Support
9813/2750-2
Publication No.
Issued by JCB Technical Publications, JCB Aftermarket Training, Woodseat, Rocester, Staffordshire, ST14 5BW, England. Tel [phone] Fax [phone]
Service Manual
JS300, JS330, JS360/370 - Tracked
Excavators - Tier 2 JCB DieselMax
Engine
Section 1 - General Information
Section 2 - Operator’s Manual
Section B - Body and Framework
Section C - Electrics
Section E - Hydraulics
Section F - Transmission
Section J - Track and Running Gear
Section K - Engine
Section M - Electronic Data Systems

Copyright © 2004 JCB SERVICE. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any other means,
electronic, mechanical, photocopying or otherwise, without prior permission from JCB SERVICE.
World Class
Customer Support
9813/2750-2
Publication No.
Issued by JCB Technical Publications, JCB Aftermarket Training, Woodseat, Rocester, Staffordshire, ST14 5BW, England. Tel [phone] Fax [phone]
Section 1
General Information
Service Manual - JS300, JS330, JS360/370 - Tracked Excavators - Tier 2 JCB DieselMax
Engine
Section 1 - General Information
Section 2 - Operator’s Manual
Section B - Body and Framework
Section C - Electrics
Section E - Hydraulics
Section F - Transmission
Section J - Track and Running Gear
Section K - Engine
Section M - Electronic Data Systems
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Section 1 - General Information
1-0 1-0
9813/2750-2
Notes:
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Page No.Contents
Section 1 - General Information
1-i 1-i
Introduction
Identifying Your Machine ........................................................................ 1-1-1
Safety
Introduction ............................................................................................. 1-2-1
Use
Introduction ............................................................................................. 1-3-1
Scope ..................................................................................................... 1-3-2
Format .................................................................................................... 1-3-3
Left Side, Right Side ............................................................................... 1-3-4
Hydraulic Schematic Codes ................................................................... 1-3-5
Routine Maintenance
Maintenance Schedules ......................................................................... 1-4-1
General Procedures
Introduction ............................................................................................. 1-5-1
Parking the Machine and Making it Safe ................................................ 1-5-2
Venting the Hydraulic Pressure .............................................................. 1-5-3
Connecting/Disconnecting Hydraulic Hoses ........................................... 1-5-4
Battery Disconnection/Connection ......................................................... 1-5-5
Removing and Replacing Components .................................................. 1-5-6
Battery Charging System Precautions .................................................... 1-5-7
Gas Hydraulic Bladder Accumulators ..................................................... 1-5-8
Service Consumables
Introduction ............................................................................................. 1-6-1
Sealing and Retaining Compounds ........................................................ 1-6-2
Service Tools
Numerical List ......................................................................................... 1-7-1
Tool Detail Reference ............................................................................. 1-7-4
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Page No.Contents
Section 1 - General Information
1-ii 1-ii
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Section 1-1 - General Information
1-1-1 1-1-1
9813/2750-2
Introduction
Identifying Your Machine
For information about identifying your machine and its
main components, refer to Section 2, About the
Machine, Machine and Component Identification.
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Section 1-1 - General Information
Introduction
Identifying Your Machine
1-1-2 1-1-2
9813/2750-2
Page left intentionally blank
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Section 1-2 - General Information
1-2-1 1-2-1
9813/2750-2
Safety
Introduction
In this manual and on the machine there are safety notices.
The safety notices have different signal words as follows:
–DANGER
– WARNING
–CAUTION
–Notice
For an explanation of the safety notice signal words, refer
to Section 2, Introduction, Safety.
For general safety notices, refer to Section 2,
Introduction, Safety.
For maintenance safety notices, refer to Section 2,
Maintenance, Maintenance Safety.
For safety notices specific to maintenance procedures,
refer to the relevant procedure.
If you do not fully understand a safety notice ask your
employer to explain it.
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Section 1-2 - General Information
Safety
Introduction
1-2-2 1-2-2
9813/2750-2
Page left intentionally blank
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Section 1-3 - General Information
1-3-1 1-3-1
9813/2750-2
Use
Introduction
This topic contains information about the structure of the manual and how to use the manual.
K Scope ( T 1-3-2)
K Personnel ( T 1-3-2)
K Applications ( T 1-3-2)
K Newest Data ( T 1-3-2)
K Format ( T 1-3-3)
K Left Side, Right Side ( T 1-3-4)
K Hydraulic Schematic Codes ( T 1-3-5)
K Colour Codes ( T 1-3-5)
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