chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Sensors and Switches - Engine > < Crankshaft Main Bearing Seal|Service and Repair
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Front Crankshaft Seal: Service and Repair

1. Remove drive belts.
2. Remove center bolt, then slide hub and pulleys off crankshaft.
3. Carefully pry seal from front cover, taking care not to damage or distort cover.
4. Install seal with helical lip toward rear of engine, using crankshaft seal installer tool No. J-34686, or equivalent, to seat seal in cover.
5. Reverse remaining procedure to install. Coat seal lip with clean engine oil.

Sensors and Switches - Engine > < Crankshaft Main Bearing Seal|Service and Repair