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)
5MV-9-10-4C 6/12/00 8:34 PM Page 13
