Yamaha YZF-R1 Service Manual page 2

x This manual is intended for persons with knowledge and experience of motorcycles. Please
refer to the YZF-R1 service manual, which shall be published from YAMAHA MOTOR CO.
LTD., for information on part assembly and maintenance.
x The design of the YZF-R1 racing kit is based on YZF-R1, according to FIM racing rules, but
that does not mean the kit conforms to all competitions. When used in races, riders must
mount the YZF-R1 racing kit at their own discretion after checking the rules of competition
issued by the sponsor.
About Warranty
x Please understand that these parts are not covered by warranty.
x The Manufacturer does not take any responsibility for problems caused by these parts.
Request
x These kit parts are intended exclusively for racing purposes. You are strictly requested not to
use them on public roads.
x The specifications and usage methods of these kit parts along with the contents of this manual
are subject to change without notice for improvement.
Parts List Symbols
x The star mark (*) means that the part is included in the kit set and is a genuine Yamaha
part. Therefore, you can easily purchase the part at any Yamaha part dealer when
necessary.
x The circle mark (°) means that although the part is included in the kit set it can also be
purchased individually.
No.
˚ 1
* 2
* 3
4
* 5
Symbol Marks
Particularly important information is distinguished in this manual by the following notations.
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that follow this
symbol to avoid possible injury or death.
A WARNING indicates a hazardous situation which, if not avoided, could
WARNING
result in death or serious injury.
A NOTICE indicates special precautions that must be taken to avoid
NOTICE
damage to the vehicle or other property.
TIP A TIP provides key information to make procedures easier or clearer.
Introduction
PART No.
4C8-11181-70 GASKET, CYLINDER
HEAD 1
5VY-11351-00 GASKET, CYLINDER 1
4C8-11603-00 PISTON RING SET
5VY-1165A-01 BOLT, CONNECTING ROD
SPECIAL
93450-18157 CIRCLIP
PART NAME Q'TY
3
3
12
24
24
REMARKS
t=0.30 mm