- Using the special tool, loosen the impeller shaft
turning the spanner clockwise (left-handed thread)
- As the thread is fully disengaged, extract the
shaft using pliers.
Specific tooling
020169Y Water pump crankshaft fitting and re-
moval spanner
- Using the special hook, remove the sealing ring
from its housing as shown in the picture.
Specific tooling
020209Y Spring hook
- Ensure the shaft is not abnormally worn and the
bearings not noisy. Otherwise, replace shaft and
bearings
- Carefully clean oil seal and bearing housings
- Use a new oil seal to refit
- Position the new oil seal on the special tool with
the main lip facing the bearings as shown in the
picture
Runner Purejet Cooling system
COOL SYS - 3
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