Yamaha RS90K User manual

OWNER’S MANUAL
SNOWMOBILE
RS90K
RS90MK
RS90RK
RSG90K
8ES-28199-10
LIT-12628-02-38
PRINTED ON RECYCLED PAPER PRINTED IN JAPAN
2004.04-2.8×1 CR
(E)
YAMAHA MOTOR CO., LTD.

ESU00286
1-
MACHINE IDENTIFICATION
Identification number records
A. FRAME NUMBER:
CZ-01E
B. ENGINE NUMBER (PRIMARY ID):
CZ-01E
C. KEY NUMBER:
CZ-01E
Record the frame number, engine number (Primary ID),
and key number in the spaces provided for assistance
when ordering spare parts from a Yamaha dealer.
1The frame number is the seventeen-digit number
stamped on the frame of the snowmobile. (See
fig. È.)
2The engine number is stamped in the location as
shown. (See fig. É.)
3Key number (See fig. Ê.)
Also, record and keep the ID numbers in a separate
place in case the snowmobile is stolen.
A
B
C
U8ES10.book Page 1 Monday, April 12, 2004 1:25 PM

ESU00011
2-
INTRODUCTION
Congratulations on your purchase of a Yamaha snowmo-
bile. This model is the result of Yamaha’s vast experience
in the production of fine sporting and touring snowmo-
biles. It represents the high degree of craftsmanship and
reliability that have made Yamaha a leader in these
fields.
This manual will give you an understanding of the opera-
tion, inspection, and basic maintenance of this snowmo-
bile. If you have any questions concerning the operation
or maintenance of your snowmobile, please consult a
Yamaha dealer.
To maintain the high quality and performance of this
snowmobile, it is important that you and your Yamaha
dealer pay close attention to the recommended mainte-
nance schedules and operating instructions contained
within this manual.
RS90K
RS90MK
RS90RK
RSG90K
OWNER’S MANUAL
©2004 by Yamaha Motor Corporation, U.S.A.
1st Edition, April 2004
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printed in Japan
P/N LIT-12628-02-38
U8ES10.book Page 1 Monday, April 12, 2004 1:25 PM

WARNING
@
PLEASE READ AND UNDERSTAND THIS MANUAL
COMPLETELY BEFORE OPERATING THE SNOWMO-
BILE.
@
NOTE:
@
●Yamaha continually seeks advancements in product
design and quality. Therefore, while this manual con-
tains the most current product information available
at the time of printing, there may be minor discrepan-
cies between your snowmobile and this manual. If
there is any question concerning this manual, please
consult a Yamaha dealer.
●This manual should be considered a permanent part
of this snowmobile and should remain with the snow-
mobile when resold.
@
Particularly important information is distinguished in this
manual by the following notations.
The Safety Alert Symbol means ATTENTION! BECOME
ALERT! YOUR SAFETY IS INVOLVED!
WARNING
@
Failure to follow WARNING instructions could result in
severe injury or death to the snowmobile operator, a
bystander, or a person inspecting or repairing the snow-
mobile.
CAUTION:
@
A CAUTION indicates special precautions that must be
taken to avoid damage to the snowmobile.
NOTE:
@
A NOTE provides key information to make procedures
easier or clearer.
U8ES10.book Page 2 Monday, April 12, 2004 1:25 PM