Foreword All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmit- ted, in any form, whether electronic, or mechanical, or by photocopying, recording, or other means without prior permission of PACCAR Inc. © PACCAR Inc. 9/00 help you avoid injury to yourself, your passengers, and help prevent costly damage to the vehicle. Key symbols and “signal words” are used to indicate what kind of message is going to follow. Pay special attention to instructions preceded by symbols and signal words “WARNING”, “CAU- TION”, or “NOTE”. Please do not ignore any of these alerts.