YAMAHA YZ250F 2004 Manuale duso (in Italian)

YAMAHA YZ250F 2004 Manuale duso (in Italian) YZ250F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53959/w960_53959-0.png YAMAHA YZ250F 2004 Manuale duso (in Italian)
Trending: relay, seats, ad blue, torque, wheel torque, service, fuel tank removal

Page 191 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) INSP
ADJ
CHANGEMENT DE L’HUILE DE MOTEUR
MOTORÖL WECHSELN
SOSTITUZIONE DELL’OLIO MOTORE
7. Soll auch der Ölfilter gewech-
selt werden, müssen zusätz-
lich folgende Arbeiten durch-
geführt wer

Page 192 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) 3 - 17
INSP
ADJ
OIL PRESSURE INSPECTION
1. Check:
Oil pressure
Checking steps:
Slightly loosen the oil pressure check bolt
1.
Start the engine and keep it idling until oil
starts to seep from the o

Page 193 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) INSP
ADJ
CONTROLE DE LA PRESSION D’HUILE/REGLAGE DE LA VIS DE RICHESSE
ÖLDRUCKPRÜFUNG/LEERLAUFGEMISCH EINSTELLEN
CONTROLLO PRESSIONE DELL’OLIO/
REGOLAZIONE DELLA VITE DI REGISTRO DEL MINIMO
ÖLD

Page 194 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) 3 - 18
INSP
ADJ
ENGINE IDLING SPEED ADJUSTMENT
1. Start the engine and thoroughly warm it
up.
2. Adjust:
Engine idling speed
Adjustment steps:
Adjust the pilot screw.
Refer to “PILOT SCREW ADJUSTM

Page 195 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) INSP
ADJ
REGLAGE DU REGIME DE RALENTI/CONTROLE ET REGLAGE DU JEU DE SOUPAPES
LEERLAUFDREHZAHL EINSTELEN/VENTILSPIEL KONTROLLIEREN UND EINSTELLEN
REGOLAZIONE DEL MINIMO/
CONTROLLO E REGOLAZIONE DEL GIO

Page 196 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) 3 - 19
INSP
ADJ
VALVE CLEARANCE INSPECTION AND ADJUSTMENT
3. Remove:
Right radiator
Refer to “RADIATOR” section in the
CHAPTER 4.
Carburetor
Refer to “CARBURETOR” section in
the CHAPTER 4.


Page 197 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) INSP
ADJ
CONTROLE ET REGLAGE DU JEU DE SOUPAPES
VENTILSPIEL KONTROLLIEREN UND EINSTELLEN
CONTROLLO E REGOLAZIONE DEL GIOCO DELLE VALVOLE
3. Demontieren:
Rechter Kühler
Siehe Abschnitt “KÜHLER”

Page 198 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) 3 - 20
INSP
ADJ
VALVE CLEARANCE INSPECTION AND ADJUSTMENT
Checking steps:
Turn the crankshaft counterclockwise with
a wrench.
Align the T.D.C. mark a on the rotor with
the align mark b on the crankc

Page 199 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian) INSP
ADJ
CONTROLE ET REGLAGE DU JEU DE SOUPAPES
VENTILSPIEL KONTROLLIEREN UND EINSTELLEN
CONTROLLO E REGOLAZIONE DEL GIOCO DELLE VALVOLE
Arbeitsschritte:
Kurbelwelle mit einem Schrau-
benschlüssel g

Page 200 of 662

YAMAHA YZ250F 2004  Manuale duso (in Italian)  
3 - 21
INSP
ADJ
 
VALVE CLEARANCE INSPECTION AND ADJUSTMENT 
 
Remove the valve lifters   
1  
 and the pads  
2  
.
NOTE:
 
 
Place a rag in the timing chain space to
prevent pads from falling in
Trending: oil level, oil type, ABS, oil, warning, air suspension, engine