2005 YAMAHA YZ450F Owners Manual

Page 137 of 646

YAMAHA YZ450F 2005  Owners Manual 2 - 24
SPEC
1Zündbox
2Warmstartzug
3Gasnehmerzug 
4Gasgeberzug 
5Zündspule
6Kühler-Entlüftungsschlauch
7Kühler-Schlauch 4
8Zylinderkopf-Entlüftungsschlauch
9Zündbox-Halterung
0Zündbox-Halteban

Page 138 of 646

YAMAHA YZ450F 2005  Owners Manual 2 - 25
SPECCABLE ROUTING DIAGRAM
1Master cylinder
2Brake hose holder 
3Brake hoseÈInstall the brake hose so that its
pipe portion directs as shown
and lightly touches the projec-
tion on the caliper.

Page 139 of 646

YAMAHA YZ450F 2005  Owners Manual 2 - 25
SPEC
1Hauptbremszylinder
2Bremsschlauch-Halterung
3Bremsschlauch
ÈDen Bremsschlauch so montieren, daß der
Metallstutzen am Schlauchende, wie abgebildet,
an der Nase des Bremssattels anliegt.

Page 140 of 646

YAMAHA YZ450F 2005  Owners Manual 2 - 26
SPECCABLE ROUTING DIAGRAM
1Throttle cable
2Fuel tank breather hose
3Clamp
4Clutch cable
5Hot starter cable
6“ENGINE STOP” button lead
7Brake hose
8Hose guideÈFasten the “ENGINE STOP” b

Page 141 of 646

YAMAHA YZ450F 2005  Owners Manual 2 - 26
SPEC
1Gaszug
2Kraftstofftank-Belüftungsschlauch
3Klemme
4Kupplungszug
5Warmstartzug
6Kabel des Motorstoppschalters “ENGINE STOP”
7Bremsschlauch
8Schlauchführung
ÈDas Kabel des Motorstopp

Page 142 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 1
INSP
ADJ
MAINTENANCE INTERVALS
EC300000
REGULAR INSPECTION AND ADJUSTMENTS
MAINTENANCE INTERVALS
The following schedule is intended as a general guide to maintenance and lubrication. Bear in min

Page 143 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 2
INSP
ADJ
MAINTENANCE INTERVALS
SHIFT FORK, SHIFT CAM, GUIDE BAR
InspectInspect wear
ROTOR NUT
Retighten
MUFFLER
Inspect and retighten
Clean
Replace * Whichever comes first
CRANK
Inspect and clea

Page 144 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 3
INSP
ADJ
MAINTENANCE INTERVALS
FRONT FORK OIL SEAL AND DUST 
SEAL
Clean and lube Lithium base grease
PROTECTOR GUIDE
Replace
REAR SHOCK ABSORBER
(After 
rain ride)Inspect and adjust
Lube
Molybde