2003 YAMAHA WR 250F Owners Manual

Page 545 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 220
ENG
CÁRTER Y CIGÜEÑAL
Alcance de la extracción:
1 Separación del cárter
2 Extracción del cigüeñal
Alcance de la extracción Orden Denominación de la pieza Cantidad Observaciones
DESM

Page 546 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 221
ENGCRANKCASE AND CRANKSHAFT
Extent of removal Order Part name Q’ty Remarks
4 Bolt [L = 45 mm (1.77 in)] 6
Refer to “REMOVAL POINTS”. 5 Bolt [L = 55 mm (2.17 in)] 1
6 Bolt [L = 70 mm (2.7

Page 547 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 222
ENG
Organisation de la dépose Ordre Nom de pièce QtéRemarques
4 Boulon [L = 45 mm (1,77 in)] 6
Se reporter à “POINTS DE DEPOSE“. 5 Boulon [L = 55 mm (2,17 in)] 1
6 Boulon [L = 70 mm (2

Page 548 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 223
ENG
Portata dello smontaggio Ordine Denominazione QuantitàOsservazioni
4 Bullone [L = 45 mm (1,77 in)] 6
Fare riferimento a “PUNTI DI RIMOZIONE”. 5 Bullone [L = 55 mm (2,17 in)] 1
6 Bullo

Page 549 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 224
ENG
Alcance de la extracción Orden Denominación de la pieza Cantidad Observaciones
4 Perno [L = 45 mm (1,77 in)] 6
Consulte el apartado “PUNTOS DE 
EXTRACCIÓN”. 5 Perno [L = 55 mm (2,17

Page 550 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 225
ENGCRANKCASE AND CRANKSHAFT
CRANKCASE BEARING
Extent of removal:
1 Crankcase bearing removal
Extent of removal Order Part name Q’ty Remarks
CRANKCASE BEARING REMOVAL
Preparation for removal

Page 551 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 226
ENG
ROULEMENTS DE CARTEROrganisation de la dépose:1 Dépose des roulements de carter 
Organisation de la dépose Ordre Nom de pièce QtéRemarques
DEPOSE DES ROULEMENTS DE 
CARTER
Préparatio

Page 552 of 860

YAMAHA WR 250F 2003  Owners Manual 4 - 227
ENG
CUSCINETTO CARTER
Portata dello smontaggio:1 Rimozione cuscinetto carter
Portata dello smontaggio Ordine Denominazione QuantitàOsservazioni
RIMOZIONE CUSCINETTO CARTER
Preparazione per la