Yamaha YZ250F(R) Owner's Service Manual page 164

OIL FILTER ELEMENT, WATER PUMP AND RIGHT
CRANKCASE COVER
2. Install:
Bearing 1
●
NOTE:
Install the bearing by pressing its outer race
parallel.
Impeller shaft
1. Install:
Impeller shaft 1
●
Washer 2
●
Impeller 3
●
NOTE:
Take care so that the oil seal lip is not dam-
●
aged or the spring does not slip off its posi-
tion.
When installing the impeller shaft, apply the
●
lithium soap base grease on the oil seal lip
and impeller shaft. And install the shaft while
turning it.
Hold the impeller shaft on its width across
●
the flats a with spanners, etc. and install the
impeller.
Right crankcase cover
1. Install:
Dowel pin 1
●
O-ring 2
●
Collar 3
●
Gasket 4
●
NOTE:
Apply the lithium soap base grease on the O-
ring.
4 - 60
ENG
14 Nm (1.4 m · kg, 10 ft · lb)