2004 YAMAHA YZ250LC Manuale duso (in Italian)

Page 161 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) 3-14
REGLAGE DE LAVIS DE RICHESSE
EINSTELLUNG DER LEERLAUFTREGULIERSCHRAUBE
REGOLAZIONE DELLA VITE DELL’ARIA PILOTA
INSP
ADJ
6. Füllen:
9Getriebeöl
7. Kontrollieren:
9Ölaustritt
8. Kontrollieren:

Page 162 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) INSP
ADJ
3-15
IDLE SPEED ADJUSTMENT/MUFFLER INSPECTION/
SILENCER FIBER REPLACEMENT
EC35M001
IDLE SPEED ADJUSTMENT
1. Start the engine and thoroughly warm it up.
2. Adjust:
9Idle speed
EC35P030
MUFFLER

Page 163 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) 3-15
REGLAGE DU REGIME DE RALENTI/CONTROLE DU SILENCIEUX
D’ECHAPPMENT/CHANGEMENT DE FIBRE DU SILENCIEUX
EINSTELLUNG DER LEERLAUFDREHZAHL/INSPEKTION DES
SCHALLDÄMPFERS/ERNEUERUNG DES SCHALLDÄMPFERF

Page 164 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) INSP
ADJ
3-16
SILENCER FIBER REPLACEMENT
5. Install:
9Bolt (fiber) 1
9Silencer 2
9Bolt [silencer (front)] 3
9Bolt [silencer (rear)] 4
9Side cover (right)
10 Nm (1.0 m•kg, 7.2 ft•lb)
12 Nm (1.2 m

Page 165 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) 3-16
CHANGEMENT DE FIBRE DU SILENCIEUX
ERNEURUNG DES SCHALLDÄMPFER-FASEREINSATZES
SOSTITUZIONE DELLA FIBRA DEL SILENZIATORE
INSP
ADJ
5. Einbauen:
9Schraube (Fasereinsatz) 1
9Schalldämpfer 2
9Schraub

Page 166 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) INSP
ADJ
3-17
CHASSIS/BRAKE SYSTEM AIR BLEEDING
EC360000
CHASSIS
EC361030
BRAKE SYSTEM AIR BLEEDING
w
Bleed the brake system if:
9The system has been disassembled.
9A brake hose has been loosened or r

Page 167 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) INSP
ADJ
3-17
PARTIE CYCLE/PURGE DE L’AIR DU SYSTEME DE FREINAGE
FAHRGESTELL/ENTLÜFTUNG DER BREMSANLAGE
TELAIO/ SPURGO DELL’ARIA DALL’IMPIANTO FRENANTE
Entlüftungsschritte:
a.
Die empfohlene B

Page 168 of 588

YAMAHA YZ250LC 2004  Manuale duso (in Italian) 3-18
INSP
ADJ
FRONT BRAKE ADJUSTMENT
3. Install:
9Protector (rear brake)
9Reservoir float (front brake)
9Diaphragm
9Master cylinder cap
EC362041
FRONT BRAKE ADJUSTMENT
1. Check:
9Brake lever position