2005 YAMAHA YZ450F Owners Manual

Page 225 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJ
REGLAGE DE LA FORCE D’AMORTISSEMENT A
LA COMPRESSION BASSE DE L’AMORTISSEUR ARRIERE
UNTERE DRUCKSTUFEN-DÄMPFUNGSKRAFT
DES FEDERBEINS EINSTELLEN
UNTERE DRUCKSTUFEN-
DÄMPFUNGSKRAFT DES FE

Page 226 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 40
INSP
ADJ
EC36d000
REAR SHOCK ABSORBER HIGH 
COMPRESSION DAMPING FORCE 
ADJUSTMENT
1. Adjust:
High compression damping force
By turning the adjuster 1.
Stiffer a →Increase the high compres-
s

Page 227 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJ
REGLAGE DE LA FORCE D’AMORTISSEMENT A
LA COMPRESSION HAUTE DE L’AMORTISSEUR ARRIERE
OBERE DRUCKSTUFEN-DÄMPFUNGSKRAFT
DES FEDERBEINS EINSTELLEN
OBERE DRUCKSTUFEN-
DÄMPFUNGSKRAFT DES FEDE

Page 228 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 41
INSP
ADJTIRE PRESSURE CHECK/SPOKES INSPECTION AND
TIGHTENING/WHEEL INSPECTION
EC36Q000
TIRE PRESSURE CHECK
1. Measure:
Tire pressure
Out of specification → Adjust.
NOTE:
Check the tire whil

Page 229 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJ
CONTROLE DE LA PRESSION DES PNEUS/
CONTROLE ET SERRAGE DES RAYONS/CONTROLE DES ROUES
REIFENLUFTDRUCK KONTROLLIEREN/SPEICHEN KONTROLLIEREN
UND SPANNEN/RÄDER KONTROLLIEREN
REIFENLUFTDRUCK KONT

Page 230 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 42
INSP
ADJ
STEERING HEAD INSPECTION AND ADJUSTMENT
2. Inspect:
Bearing free play
Exist play → Replace.
STEERING HEAD INSPECTION AND 
ADJUSTMENT
1. Elevate the front wheel by placing a suit-
ab

Page 231 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJCONTROLE ET REGLAGE DE LA TETE DE FOURCHE
LENKKOPFLAGER KONTROLLIEREN UND EINSTELLEN
2. Kontrollieren:
Lagerspiel
Vorhanden → Erneuern.
LENKKOPFLAGER KONTROLLIEREN UND 
EINSTELLEN
1. Das Mo

Page 232 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 43
INSP
ADJ
STEERING HEAD INSPECTION AND ADJUSTMENT
Tighten the ring nut 3 using ring nut
wrench 4.
NOTE:
Apply the lithium soap base grease on the
thread of the steering shaft.
Set the torque