User manual FORD MONDEO 1994

[. . . ] Ford Mondeo Service and Repair Manual Jeremy Churchill and A K Legg Models covered All Ford Mondeo models with four-cylinder petrol engines, including special/limited editions 1597 cc, 1796 cc and 1988 cc Does not cover Diesel or V6 engines, or four-wheel-drive models LAE MIMI (1923-304-10X3) © Haynes Publishing 1996 A book in the Haynes Service and Repair Manual Series All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage or retrieval system, without permission in writing from the copyright holder. ISBN 1 85960 167 7 British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library. Printed by J H Haynes & Co. Ltd, Sparkford, Nr Yeovil, Somerset BA22 7JJ Haynes Publishing Sparkford, Nr Yeovil, Somerset BA22 7JJ, England Haynes North America, Inc 861 Lawrence Drive, Newbury Park, California 91320, USA Editions Haynes S. A. [. . . ] starter motor, which does the actual work of cranking the engine. The starter motor on a vehicle equipped with automatic transmission can be operated only when the selector lever is in Park or Neutral (“P” or “N”). If the alarm system is armed or activated, the starter motor cannot be operated. The same applies with the engine immobiliser system (where fitted). Precautions Always observe the following precautions when working on the starting system: (a) Excessive cranking of the starter motor can overheat it, and cause serious damage. Never operate the starter motor for more than 15 seconds at a time without pausing to allow it to cool for at least two minutes. Excessive starter operation will also risk unburned fuel collecting in the catalytic converter’s element, causing it to overheat when the engine does start (see Chapter 6). (b) The starter is connected directly to the battery, and could arc or cause a fire if mishandled, overloaded or shorted-out. (c) Always detach the lead from the negative terminal of the battery before working on the starting system (see Section 1). 13 Alternator brushes and voltage regulator - renewal Note: This procedure assumes that replacement parts of the correct type have been obtained. At the time of writing, no individual alternator components were available as separate replacement Ford parts. An auto electrical specialist should be able to supply parts such as brushes. The following procedure is for the Bosch unit fitted to the project vehicle - details may vary for other alternator types. 1 Remove the alternator from the vehicle (see Section 12) and place it on a clean workbench. 2 Remove the three screws, and withdraw the plastic end cover (see illustration). 14 Starting system - general information and precautions General information The sole function of the starting system is to turn over the engine quickly enough to allow it to start. The starting system consists of the battery, the starter motor, the starter solenoid, and the wires connecting them. The solenoid is mounted directly on the starter motor. The solenoid/starter motor assembly is installed on the rear upper part of the engine, next to the transmission bellhousing. When the ignition key is turned to position “III”, the starter solenoid is actuated through the starter control circuit. The starter solenoid then connects the battery to the starter. The battery supplies the electrical energy to the 15 Starting system - testing Note: Before diagnosing starter problems, make sure that the battery is fully-charged, and ensure that the alarm/engine immobiliser system is not activated. 1 If the starter motor does not turn at all when the switch is operated, make sure that, on automatic transmission models, the selector lever is in Park or Neutral (“P” or “N”). 2 Make sure that the battery is fully-charged, and that all leads, both at the battery and starter solenoid terminals, are clean and secure. 3 If the starter motor spins but the engine is not cranking, the overrunning clutch or (when applicable) the reduction gears in the starter motor may be slipping, in which case the 12. 6 Alternator must be withdrawn through right-hand front wheel arch 13. 2 Renewing voltage regulator/brush holder - Bosch alternator. [. . . ] The valve clearance is measured when the valve is closed. Vernier caliper A precision measuring instrument that measures inside and outside dimensions. Not quite as accurate as a micrometer, but more convenient. Viscosity The thickness of a liquid or its resistance to flow. [. . . ]