Yamaha YZ125(R)/LC, Owner'S Service Manual

Page: 316 / 568

4-52
ENG
WATER PUMP
EC4G5220
Impeller shaft
1. Install:
9 Impeller shaft
1
NOTE:
9 Take care so that the oil seal lip is not dam-
aged or the spring does not slip off its position.
9 When installing the impeller shaft, apply the
lithium soap base grease on the oil seal lip and
impeller shaft. And install the shaft while turn-
ing it.
2. Install:
9
Plain washer 1
9
Impeller 2
NOTE:
Hold the impeller shaft on its width across the
flats
a
with spanners, etc. and install the im-
peller.
3. Install:
9 Dowel pin
1
9 Gasket (water pump housing cover)
2
4. Install:
9 Water pump housing cover
1
9 Bolt (water pump housing cover)
2
9 Copper washer (coolant drain bolt)
3
9 Coolant drain bolt
4
10 Nm (1.0 m•kg, 7.2 ft•lb)
10 Nm (1.0 m•kg, 7.2 ft•lb)
14 Nm (1.4 m•kg, 10 ft•lb)