pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Crankshaft Main Bearing Seal|Service and Repair|Page 2439 > < Engine - Intake Manifold Inspection/Replacement|Page 2434
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Crankshaft Main Bearing Seal: Service and Repair

Crankshaft Rear Oil Seal Replacement 

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Tools Required
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J 42841 Rear Oil Seal Remover

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J 45930 Crankshaft Rear Oil Seal Installer

Removal Procedure

1. Remove the flywheel. 
2. Place the J 42841 onto the crankshaft.
3. Install the J 42841 retaining bolts.

4. Using a drill motor, variable speed preferred, with a socket adapter, install eight 25 mm (1.0 inch) self-drilling screws into the seal using the guide

holes in the removal tool. When drilling, make sure you reduce the drill speed when the screw begins threading into the seal.

Crankshaft Main Bearing Seal|Service and Repair|Page 2439 > < Engine - Intake Manifold Inspection/Replacement|Page 2434