lock YAMAHA YZ450F 2003 Repair Manual

YAMAHA YZ450F 2003 Repair Manual YZ450F 2003 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/54004/w960_54004-0.png YAMAHA YZ450F 2003 Repair Manual

Page 468 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 14
CHASFRONT BRAKE AND REAR BRAKE
EC5A3000
REMOVAL POINTS
Brake fluid
1. Remove:
[Front]
Master cylinder cap 1 
[Rear]
Master cylinder cap 1 
Protector
NOTE:
Do not remove the diaphragm.
ÅFron

Page 469 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 14
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
AUSBAU
Bremsflüssigkeit
1. Demontieren:
[Vorn]
Behälterdeckel 1 
[Hinten]
Behälterdeckel 1
Protektor
HINWEIS:
Die Membran nic

Page 488 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 24
CHASFRONT BRAKE AND REAR BRAKE
2. Install:
Brake hose holder 1 
Screw (brake hose holder) 2 
ACHTUNG:CAUTION:
After installing the brake hose holders,
make sure the brake hose does not contac

Page 489 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 24
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
2. Montieren:
Bremsschlauch-Halterung 1 
Schraube (Halterung) 2 
ACHTUNG:
Nach dem Einbau der Bremsschlauch-Hal-
terungen sichers

Page 493 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 26
CHAS
FOURCHE AVANT
Organisation de la dépose:1 Dépose de la fourche avant
Organisation de la dépose Ordre Nom de pièce QtéRemarques
Préparation pour la 
déposeDEPOSE DE LA FOURCHE 
AVANT

Page 496 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 28
CHASFRONT FORK
EC556000
HANDLING NOTE
NOTE:
The front fork requires careful attention. So it is
recommended that the front fork be main-
tained at the dealers.
ACHTUNG:CAUTION:
To prevent an ac

Page 497 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 28
CHAS
FOURCHE AVANT
TELESKOPGABEL
HANDHABUNGSHINWEIS
HINWEIS:
Die Teleskopgabel erfordert besondere Auf-
merksamkeit und sollte am besten vom 
Yamaha-Händler gewartet werden.
ACHTUNG:
Um einen

Page 498 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 29
CHAS
EC553201
Inner tube
1. Remove:
Dust seal 1 
Stopper ring 2 
Using slotted-head screwdriver.
ACHTUNG:CAUTION:
Take care not to scratch the inner tube.
2. Remove:
Inner tube 1 
Oil seal r

Page 500 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 30
CHAS
EC554200
Base valve
1. Inspect:
Valve assembly 1 
Wear/damage → Replace.
O-ring 2 
Damage → Replace.
EC554400
Fork spring
1. Measure:
Fork spring free length a 
Out of specification

Page 502 of 644

YAMAHA YZ450F 2003 Repair Manual 5 - 31
CHAS
EC554700
Cap bolt
1. Inspect:
Cap bolt 1 
O-ring 2 
Air bleed screw 3 
Wear/damage → Replace.
FRONT FORK
EC555000
ASSEMBLY AND INSTALLATION
Front fork assembly
1. Wash the all parts i