YAMAHA YZ250F 2003 Owners Manual

YAMAHA YZ250F 2003 Owners Manual YZ250F 2003 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53960/w960_53960-0.png YAMAHA YZ250F 2003 Owners Manual
Trending: boot, wheel size, brake rotor, change wheel, tow bar, fuel tank capacity, water pump

Page 201 of 662

YAMAHA YZ250F 2003  Owners Manual INSP
ADJ
CONTROLE ET REGLAGE DU JEU DE SOUPAPES
VENTILSPIEL KONTROLLIEREN UND EINSTELLEN
CONTROLLO E REGOLAZIONE DEL GIOCO DELLE VALVOLE
Tassenstößel 1 und Ventil-
plättchen 2 demontieren.
HINWEIS

Page 202 of 662

YAMAHA YZ250F 2003  Owners Manual 3 - 22
INSP
ADJ
VALVE CLEARANCE INSPECTION AND ADJUSTMENT
Install the new pads 3 and the valve lift-
ers 4.
NOTE:
Apply the engine oil on the valve lifters.
Apply the molybdenum disulfide oil on th

Page 203 of 662

YAMAHA YZ250F 2003  Owners Manual INSP
ADJ
Neue Ventilplättchen 3 und
Tassenstößel 4 einsetzen.
HINWEIS:
Motoröl auf die Tassenstößel
auftragen.
Molybdändisulfidöl auf die Spit-
zen der Ventilschäfte auftragen.
Die Tassen

Page 204 of 662

YAMAHA YZ250F 2003  Owners Manual 3 - 23
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VALVE CLEARANCE INSPECTION AND ADJUSTMENT
INTAKE
MEASURED 
CLEARANCEINSTALLED PAD NUMBER
120 125 130 135 140 145 150 155 160 165 170
175 180 185 190 195 200 205 210 215 220 225 230 235

Page 205 of 662

YAMAHA YZ250F 2003  Owners Manual INSP
ADJ
 
CONTROLE ET REGLAGE DU JEU DE SOUPAPES 
ADMISSION 
JEU MESURENUMERO DE CALE INSTALLEE
120 125 130 135 140 145 150 155 160 165 170
175 180 185 190 195 200 205 210 215 220 225 230 235 240
0,0

Page 206 of 662

YAMAHA YZ250F 2003  Owners Manual INSP
ADJ
 
VENTILSPIEL KONTROLLIEREN UND EINSTELLEN 
EINLASS 
GEMESSE-
NES SPIELNUMMER DES AUSGEBAUTEN VENTILPLÄTTCHENS
120 125 130 135 140 145 150 155 160 165 170
175 180 185 190 195 200 205 210 215

Page 207 of 662

YAMAHA YZ250F 2003  Owners Manual INSP
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CONTROLLO E REGOLAZIONE DEL GIOCO DELLE
VALVOLE 
ASPIRAZIONE 
GIOCO 
MISURATONUMERO SPESSORE INSTALLATO
120 125 130 135 140 145 150 155 160 165 170
175 180 185 190 195 200 205 210 215 220 2

Page 208 of 662

YAMAHA YZ250F 2003  Owners Manual 3 - 24
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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 209 of 662

YAMAHA YZ250F 2003  Owners Manual INSP
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PARTIE CYCLE/PURGE DE L’AIR DU SYSTEME DE FREINAGE  
FAHRWERK/HYDRAULISCHE BREMSANLAGE ENTLÜFTEN  
PARTE CICLISTICA/SPURGO DELL’ARIA DAL SISTEMA FRENANTE 
FAHRWERK 
HYDRAULISCHE BREMSA

Page 210 of 662

YAMAHA YZ250F 2003  Owners Manual 3 - 25
INSP
ADJ
FRONT BRAKE ADJUSTMENT
3. Install:
Protector (rear brake)
Diaphragm
Reservoir cap
NOTE:
If bleeding is difficult, it may be necessary to
let the brake fluid system stabilize for a f
Trending: oil additives, engine oil, length, wheel bolt torque, ignition, check engine light, brake rotor