Yamaha WR250F 2001 Fahrer- Und Wartungshandbuch Seite 404

OIL 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 inner rotor 1.
Fit the dowel pin into the groove in the inner
rotor 1.
2. Install:
Outer rotor 1 1
NOTE:
Apply the engine oil on the outer rotor 1.
3. Install:
Oil pump cover 1
Screw (oil pump cover) 2
Dowel pin 3
Inner rotor 2 4
Circlip 5
NOTE:
Apply the engine oil on the inner rotor 2.
Fit the dowel pin into the groove in the inner
rotor 2.
4 - 69
ENG
3 Nm (0.3 m · kg, 2.2 ft · lb)