2005 YAMAHA YZ450F Owners Manual

Page 193 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJ
MEMO

Page 194 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 24
INSP
ADJ
CHASSIS/BRAKE SYSTEM AIR BLEEDING
EC360000
CHASSIS
EC361012
BRAKE SYSTEM AIR BLEEDING
WARNING
Bleed the brake system if:
The system has been disassembled.
A brake hose has been loose

Page 195 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJCHASSIS/PURGE D’AIR DU CIRCUIT DE FREINAGE
FAHRWERK/HYDRAULISCHE BREMSANLAGE ENTLÜFTEN
FAHRWERK
HYDRAULISCHE BREMSANLAGE 
ENTLÜFTEN
WARNUNG
Die Bremshydraulik in folgenden Fällen
entlüft

Page 196 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 25
INSP
ADJ
FRONT BRAKE ADJUSTMENT
3. Install:
Protector (rear brake)
Reservoir float (front brake)
Diaphragm
Master cylinder cap
NOTE:
If bleeding is difficult, it may be necessary to
let the

Page 197 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJREGLAGE DU FREIN AVANT
VORDERRADBREMSE EINSTELLEN
3. Montieren:
Protektor (Hinterradbremse)
Schwimmer (Vorderradbremse)
Membran
Bremsflüssigkeitsbehälter-Deckel
VORDERRADBREMSE EINSTELLE

Page 198 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 26
INSP
ADJREAR BRAKE ADJUSTMENT/
FRONT BRAKE PAD INSPECTION AND REPLACEMENT
EC364002
REAR BRAKE ADJUSTMENT
1. Check:
Brake pedal height a 
Out of specification → Adjust.
Brake pedal height 
a:

Page 199 of 646

YAMAHA YZ450F 2005  Owners Manual INSP
ADJ
REGLAGE DU FREIN ARRIERE/
CONTROLE ET REMPLACEMENT DES PLAQUETTES DE FREIN AVANT
HINTERRADBREMSE EINSTELLEN/VORDERRAD-
SCHEIBENBREMSBELÄGE KONTROLLIEREN UND ERNEUERN
HINTERRADBREMSE EINSTELL

Page 200 of 646

YAMAHA YZ450F 2005  Owners Manual 3 - 27
INSP
ADJ
FRONT BRAKE PAD INSPECTION AND REPLACEMENT
Loosen the pad pin 2.
Remove the caliper 3 from the front fork.
Remove the pad pin and brake pads 4.
Connect the transparent hose 5 to th