Volvo Penta TD520GE Workshop Manual page 104

Repairing components
114
5. Lightly oil the sealing lip of the new crankshaft
seal and put it on the tool 999 8673. The sealing
lip to face the crankshaft. Use standard shaft 999
2000, and carefully nock the seal in place.
NOTE! The seal is originally installed in position (1),
see fig.
The tool's installation position (2) is when the
crankshaft has a measurable wear, in position (1).
Use a drift and gently knock the seal into required
position.
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