FOREWORD
This Supplementary Service Manual has been prepared to introduce new service and new data for
the YFM400FWA(P) 2002. For complete information on service procedures, it is necessary to use
this Supplementary Service Manual together with the following manual.
YFM400FWA(M) 2000 SERVICE MANUAL: 5GH3-AE1
YFM400FWA(P) 2002
SUPPLEMENTARY
SERVICE MANUAL
2001 by Yamaha Motor Co., Ltd.
First Edition, June 2001
All rights reserved.
Any reproduction or unauthorized use
without the written permission of
Yamaha Motor Co., Ltd.
is expressly prohibited.