Briggs & Stratton VANGUARD M490000, Repair Manual

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Foreword
This manual was written to assist engine technicians and service personnel with the troubleshooting
and repair procedures for Briggs & Stratton® engines equipped with Electronic Fuel Injection (EFI). It
assumes that persons using this manual have been properly trained and are familiar with the service
procedures for these products, including the proper use of required tools and the application of
appropriate safety practices. Persons untrained or unfamiliar with these procedures or products should
not attempt to perform such work.
Proper repair is important to safe, reliable operation of all engines and engine-driven systems. The
troubleshooting and repair procedures described in this manual are appropriate for the Briggs & Stratton
engines described herein. Alternative methods or procedures may pose risks to both personal safety and
engine reliability and are not endorsed or recommended by Briggs & Stratton.
All information, illustrations, and specifications contained in this manual were based on the data available
at the time of publication. Briggs & Stratton, LLC reserves the right to change, alter, or otherwise improve
the product or the product manuals at any time without prior notice.
Copyright © 2020 Briggs & Stratton, LLC.
All rights reserved.
No part of this manual may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying or recording by any information storage and retrieval system, without
prior written permission from Briggs & Stratton, LLC.
Not for
Reproduction