2005 YAMAHA YZ250LC Manuale duso (in Italian)

Page 153 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) 3-8
VERIFICATION DE LA PRESSION D’OUVERTURE DU BOUCHON DU
RADIATEUR/VERIFICATION DE SYSTEME DE REFROIDISSEMENT
INSPEKTION DES KÜHLERDECKELÖFFNUNGSDRUCKS/INSPEKTION DES KÜHLSYSTEMSISPEZIONE DELLA

Page 154 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) INSP
ADJ
3-9
CLUTCH ADJUSTMENT
4. Inspect:
9Pressure
Impossible to maintain the specified pres-
sure for 10 secondsRepair.
9Radiator 1
9Radiator hose joint 2
Coolant leakageRepair or replace.
9Radia

Page 155 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) 3-9
REGLAGE DE L’EMBRAYAGE
EINSTELLUNG DER KUPPLUNG
REGOLAZIONE DELLA FRIZIONE
INSP
ADJ
4. Prüfen:
9Druck
Der spezifizierte Druck kann
nicht für 10 Sekunden gehalten
werdenReparieren.
9Kühler 1

Page 156 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) INSP
ADJ
3-10
THROTTLE CABLE ADJUSTMENT/
THROTTLE LUBRICATION
EC35A001
THROTTLE CABLE ADJUSTMENT
1. Check:
9Throttle grip free play a
Out of specificationAdjust.
2. Adjust:
9Throttle grip free play
E

Page 157 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) 3-10
REGLAGE DU CABLE D’ACCELERATION/GRAISSAGE DE L’ACCÉLÉRATEUR
EINSTELLUNG DES GASSEILES/SCHMIERUNG DES GASSEILS
REGOLAZIONE DEL CAVO DELL’ACCELERATORE/
LUBRIFICAZIONE DELLA VALVOLA A FARFAL

Page 158 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) INSP
ADJ
3-11
AIR FILTER CLEANING
3. Install:
9Throttle cable cap
9Cap cover
EC35G041
AIR FILTER CLEANING
NOTE:
Proper air filter maintenance is the biggest key
to preventing premature engine wear and

Page 159 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) 3-11
NETTOYAGE DU FILTRE A AIR
REINIGUNG DES LUFTFILTERS
PULITURA DEL FILTRO DELL’ARIA
INSP
ADJ
3. Einbauen:
9Gasseilkappe
9Kappenabdeckung3. Monter:
9Capuchon du câble d’accéléra-
teur
9Couver

Page 160 of 596

YAMAHA YZ250LC 2005  Manuale duso (in Italian) INSP
ADJ
3-12
TRANSMISSION OIL LEVEL CHECK
3. Inspect:
9Air filter element
DamageReplace.
4. Apply:
9Foam-air-filter oil or equivalent oil
To the element.
NOTE:
Squeeze out the excess oil. Element sh