2006 YAMAHA WR 250F Manuale de Empleo (in Spanish)

Page 505 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 164
ENG
ZUSAMMENBAU UND MONTAGE
Ausgleichswelle, Ausgleichswel-
len-Antriebsritzel und -rad
1. Montieren:
Ausgleichswelle 
1 
HINWEIS:
Motoröl auf das Lager auftragen.
Zur Montage der Ausgleic

Page 506 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 165
ENGOIL PUMP
OIL PUMP
Extent of removal:
1 Oil pump removal
2 Oil pump disassembly
Extent of removal Order Part name Q’ty Remarks
OIL PUMP REMOVAL AND 
DISASSEMBLY
Preparation for removal Pri

Page 507 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 166
ENG
POMPE A HUILE
Organisation de la dépose:1 Dépose de la pompe à huile2 Démontage de la pompe à huile.
Organisation de la dépose Ordre Nom de la pièce QtéRemarques
DEPOSE ET DEMONTAG

Page 508 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 167
ENG
POMPA DELL’OLIO
Estensione della rimozione:1 Rimozione della pompa dell’olio2 Disassemblaggio della pompa dell’olio
Estensione della rimozione Ordine Denominazione QuantitàOsservazi

Page 509 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 168
ENG
BOMBA DE ACEITE
Extensión del desmontaje:
1 Desmontaje de la bomba de aceite
2 Desarmado de la bomba de aceite
Extensión del desmontaje Orden Nombre de la pieza Ctd. Observaciones
DESMON

Page 510 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 169
ENGOIL PUMP
INSPECTION
Oil pump
1. Inspect:
Oil pump drive gear 
1 
Oil pump drive shaft 
2 
Rotor housing 
3 
Oil pump cover 
4 
Cracks/wear/damage 
→ 
Replace.1
32
4
2. Measure:
Tip c

Page 511 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 170
ENG
KONTROLLE
Ölpumpe
1. Kontrollieren:
Ölpumpen-Antriebsritzel 
1 
Ölpumpen-Antriebswelle 
2 
Rotorgehäuse 
3 
Ölpumpendeckel 
4 
Rissig/verschlissen/beschä-
digt 
→ Erneuern.
2.

Page 512 of 900

YAMAHA WR 250F 2006  Manuale de Empleo (in Spanish) 4 - 171
ENGOIL PUMP
ASSEMBLY AND INSTALLATION
Oil pump
1. Install:
Oil pump drive shaft 
1 
Washer 
2 
Dowel pin 
3 
Inner rotor 1 
4 
NOTE:Apply the engine oil on the oil
pump drive shaft and in