9
10
11
12
Repairing engine water pump
D 2866 LUE 602
45
Fig. 9
Turn water pump housing over.
Press in new mechanical seal with press-fitting
sleeve (special tool) until it stops.
Observe installation note for seal on page 47.
Note:
The seal can be exchanged even without
removing the water pump shaft.
Fig. 10
Slowly press impeller on to bearing shaft to ensure
correct gap.
Fig. 11
For this purpose an inspection hole closed up with
a screw plug (M16x1.5) is provided on the bottom
of the water pump housing.
1 Impeller
2 Water pump housing
Fig. 12
Fit new pump cover and press it into housing,
using a suitable pressing tool.
1
2
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