JCB Framemaker Template V2

Backhoe-clean.pdf

Issued by JCB Technical Publications, JCB Service, World Parts Centre, Beamhurst, Uttoxeter, Staffordshire, ST14 5PA, England. Tel +44 1889 590312 Fax +44 1889 593377 Service Manual Backhoe Loader Part Number Machine Model Serial Numbers 9803/7110 2CX, 2DX 657001 to 763230 210, 212 481196 Onwards Publication No. S2-eng World Class Customer Support 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.

Part Number Machine Model Serial Numbers 9803/7110 2CX, 2DX 657001 to 763230 210, 212 481196 Onwards

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9803-7110-clean.pdf

General Information 1 Care & Safety 2 Routine Maintenance 3 R Attachments A Body & Framework B Service Manual Electrics C Controls D 2CX, 2DX, 210, 212 & VARIANTS Hydraulics E Backhoe Loader Transmission F From M/c No. 657001 TO 763230 & 481196 Onwards Brakes G Steering H PUBLISHED BY THE TECHNICAL PUBLICATIONS DEPARTMENT OF JCB SERVICE; © WORLD PARTS CENTRE, CHEADLE ROAD, UTTOXETER, ST14 7BS ENGLAND Tel. ROCESTER (01889) 590312 PRINTED IN ENGLAND Engine K Publication No. 9803/7110 Find manuals at http://best-manuals.com/s

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9803-7110-clean.pdf

Introduction This publication is designed for the benefit of JCB Distributor Service Engineers who are receiving, or have received, training by JCB Technical Training Department. These personnel should have a sound knowledge of workshop practice, safety procedures, and general techniques associated with the maintenance and repair of hydraulic earthmoving equipment. Renewal of oil seals, gaskets, etc., and any component showing obvious signs of wear or damage is expected as a matter of course.

It is expected that components will be cleaned and lubricated where appropriate, and that any opened hose or pipe connections will be blanked to prevent excessive loss of hydraulic fluid and ingress of dirt. Finally, please remember above all else SAFETY MUST COME FIRST! The manual is compiled in sections, the first three are numbered and contain information as follows: 1 = General Information - includes torque settings and service tools. 2 = Care & Safety - includes warnings and cautions pertinent to aspects of workshop procedures etc. 3 = Routine Maintenance - includes service schedules and recommended lubricants for all the machine.

The remaining sections are alphabetically coded and deal with Dismantling, Overhaul etc. of specific components, for example: A = Attachments B = Body & Framework ...etc. The page numbering in each alphabetically coded section is not continuous. This allows for the insertion of new items in later issues of the manual. Section contents, technical data, circuit descriptions, operation descriptions etc are inserted at the beginning of each alphabetically coded section. All sections are listed on the front cover; tabbed divider cards align directly with individual sections on the front cover for rapid reference.

Where a torque setting is given as a single figure it may be varied by plus or minus 3%. Torque figures indicated are for dry threads, hence for lubricated threads may be reduced by one third. With the exception of slewing operations 'Left Hand' and 'Right Hand' are as viewed from the rear of the machine facing forwards. * Machine Nomenclature In this Service Manual, reference is made to machine models, e.g. 2CX, 2DX, these are European machine model names. North American machine models have different names, the table below shows the European and the equivalent North American nomenclature.

European North American 2CX = 210S 2DX = 213S 9803/7110 Issue 2* Find manuals at http://best-manuals.com/s

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9803-7110-clean.pdf

Contents Page No. Machine Identification Plate 1 - 1 Typical Machine Identification Number 1 - 1 Typical Engine Identification Number 1 - 1 Unit Identification 1 - 2 Torque Settings 2 - 1 Service Tools Numerical List 3 - 1 Service Tools Electrics 4 - 1 Hydraulics 4 - 2 Transmission 4 - 5 Engine 4 - 7 Sealing and Retaining Compounds 5 - 1 9803/7110 Issue 1 Find manuals at http://best-manuals.com/s Section 1 General Information Section 1 i i

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