Yamaha WR250F(N), Owner'S Service Manual

Page: 386 / 686

4 - 60
ENG
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 remove
the impeller.
T
R
.
.
14 Nm (1.4 m · kg, 10 ft · lb)
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.