2003 YAMAHA YZ450F Owners Manual

Page 145 of 644

YAMAHA YZ450F 2003  Owners Manual SPEC
2 - 24
CHEMINEMENT DES CABLES
KABELFÜHRUNG
1Hauptzylinder
2Bremsschlauchhalter
3Bremsschlauch
ÅDen Bremsschlauch so einbauen, daß der Röh-
renteil wie gezeigt liegt und leicht den Vorsprung
a

Page 146 of 644

YAMAHA YZ450F 2003  Owners Manual 2 - 25
SPECCABLE ROUTING DIAGRAM
1Throttle cable
2Fuel tank breather hose
3Clamp
4Clutch cable
5Hot starter cable
6“ENGINE STOP” button lead
7Brake hose
8Hose guideÅFasten the “ENGINE STOP” b

Page 147 of 644

YAMAHA YZ450F 2003  Owners Manual SPEC
2 - 25
CHEMINEMENT DES CABLES
KABELFÜHRUNG
1Gaszug
2Dekompressionszug
3Kabelbinder
4Kupplungszug
5Heißstarterseilzug
6Motorstoppschalter-Kabel
7Bremsschlauch
8Kabelführung
ÅDas Motorstoppscha

Page 148 of 644

YAMAHA YZ450F 2003  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. Bea

Page 149 of 644

YAMAHA YZ450F 2003  Owners Manual  
3 - 2
INSP
ADJ
 
MAINTENANCE INTERVALS 
SHIFT FORK, SHIFT CAM, GUIDE BAR
Inspect 
● 
 Inspect wear
ROTOR NUT
Retighten 
● 
  
● 
 
MUFFLER
Inspect and retighten
Clean
Replace 
● 
  
●

Page 150 of 644

YAMAHA YZ450F 2003  Owners Manual  
3 - 3
INSP
ADJ
 
MAINTENANCE INTERVALS 
FRONT FORK OIL SEAL AND DUST 
SEAL
Clean and lube 
● 
  
● 
  Lithium base grease
REAR SHOCK ABSORBER
Inspect and adjust
Lube
Retighten 
● 
  
●

Page 151 of 644

YAMAHA YZ450F 2003  Owners Manual INSP
ADJ
 
PROGRAMME D’ENTRETIEN 
CONTROLES ET REGLAGES COURANTS  
PROGRAMME D’ENTRETIEN 
Le programme suivant est destiné à servir de guide général pour l’entretien et la lubrification. Gar

Page 152 of 644

YAMAHA YZ450F 2003  Owners Manual INSP
ADJ
 
PROGRAMME D’ENTRETIEN 
FOURCHETTE, BARILLET, BARRE DE 
GUIDAGE
Contrôler 
● 
Contrôler l’usure
ECROU DU ROTOR
Resserrer 
●● 
POT D’ECHAPPEMENT
Contrôler et resserrer
Nettoyer