Yamaha WR450 FS 2004 User Manual

EC0A0000
CONTENTS
CHAPTER 1
GENERAL INFORMATION
DESCRIPTION ...........................................1-1
MACHINE IDENTIFICATION .....................1-2
IMPORTANT INFORMATION ....................1-3
CHECKING OF CONNECTION .................1-6
SPECIAL TOOLS ......................................1-7
CONTROL FUNCTIONS ..........................1-10
FUEL ........................................................1-14
STARTING AND BREAK-IN ....................1-15
TORQUE-CHECK POINTS ......................1-19
CLEANING AND STORAGE ...................1-20
CHAPTER 2
SPECIFICATIONS
GENERAL SPECIFICATIONS ...................2-1
MAINTENANCE SPECIFICATIONS ..........2-4
GENERAL TORQUE
SPECIFICATIONS ...................................2-20
DEFINITION OF UNITS ...........................2-20
LUBRICATION DIAGRAMS ....................2-21
CABLE ROUTING DIAGRAM .................2-23
CHAPTER 3
REGULAR INSPECTION AND
ADJUSTMENTS
MAINTENANCE INTERVALS ...................3-1
PRE-OPERATION INSPECTION
AND MAINTENANCE ................................3-4
ENGINE ......................................................3-5
CHASSIS .................................................3-26
ELECTRICAL ...........................................3-48

Yamaha WR450 FS 2004 Specifications

General

Year	2004
Manufacturer	Yamaha
Model	WR450 FS
Displacement	449 cc
Bore x Stroke	95.0 mm x 63.4 mm
Compression Ratio	12.5:1
Ignition	CDI
Transmission	5-speed
Final Drive	Chain
Front Tire	80/100-21
Rear Tire	110/100-18
Category	Enduro
Engine Type	Single cylinder, four-stroke
Fuel System	Keihin FCR39
Front Suspension	Telescopic fork
Front Brake	Single disc
Rear Brake	Single disc
Width	825 mm
Wheelbase	1, 485 mm
Fuel Capacity	8.0 liters