YAMAHA WR 250F 2003 Manuale duso (in Italian)

YAMAHA WR 250F 2003 Manuale duso (in Italian) WR 250F 2003 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52337/w960_52337-0.png YAMAHA WR 250F 2003 Manuale duso (in Italian)
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Page 251 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 60
INSP
ADJ
ASPIRAZIONE
SCARICO
GIOCO 
MISURATONUMERO SPESSORE INSTALLATO
120 125 130 135 140 145 150 155 160 165 170
175 180 185 190 195 200 205 210 215 220 225 230 235 240
0,00 ~ 0,04 120 125 13

Page 252 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 61
INSP
ADJ
ADMISIÓN
ESCAPE
JUEGO 
MEDIDONÚMERO DE SUPLEMENTO INSTALADO
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
0,00 ~ 0,04 120 125 13

Page 253 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 62
INSP
ADJ
MEMO

Page 254 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 63
INSP
ADJ
SPARK ARRESTER CLEANING 
(For USA)
WARNING
Be sure the exhaust pipe and
muffler are cool before cleaning
the spark arrester.
Do not start the engine when
cleaning the exhaust system.

Page 255 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) INSP
ADJ
3 - 64
FUNKENFÄNGER REINIGEN 
(NUR USA)
WARNUNG
Krümmer und Schalldämpfer
vor Beginn dieser Arbeit abküh-
len lassen.
Den Motor während dieser
Arbeit nicht anlassen.
1. Demontieren:
S

Page 256 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 65
INSP
ADJ
EC360000
CHASSIS
EC361012BRAKE SYSTEM AIR BLEEDING
WARNING
Bleed the brake system if:
The system has been disassem-
bled.
A brake hose has been loosened
or removed.
The brake fluid

Page 257 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) INSP
ADJ
3 - 66
FAHRWERK
HYDRAULISCHE BREMSANLAGE 
ENTLÜFTEN
WARNUNG
Die Anlage muß entlüftet werden,
wenn:
die Anlage zerlegt wurde,
ein Schlauch gelöst oder erneu-
ert wurde,
der Flüssigkeit

Page 258 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 67
INSP
ADJ
3. Install:
Protector (rear brake)
Diaphragm
Brake master cylinder cap
EC362040FRONT BRAKE ADJUSTMENT
1. Check:
Brake lever position 
a 
2. Remove:
Brake lever cover
3. Adjust:
B

Page 259 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) INSP
ADJ
3 - 68
3. Montieren:
Protektor (Hinterradbremse)
Membran
Hauptbremszylinderdeckel
VORDERRADBREMSE 
EINSTELLEN
1. Kontrollieren:
Handbremshebelposition
(Abstand 
a zwischen Hand-
bremshebe

Page 260 of 860

YAMAHA WR 250F 2003  Manuale duso (in Italian) 3 - 69
INSP
ADJ
EC364002REAR BRAKE ADJUSTMENT
1. Check:
Brake pedal height 
a 
Out of specification 
→ Adjust.
2. Adjust:
Brake pedal height
Brake pedal height a:
5 mm (0.20 in)
Pedal height adjus
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