gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Crankshaft Seal Retainer|Service and Repair|Page 3991 > < Main Bearing Cap Torque|Page 3987
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Crankshaft Seal Retainer: Service and Repair

Engine Rear Cover Replacement 

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Tools Required
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J 41476 Front and Rear Cover Alignment (at crankshaft seal area)

Removal Procedure

1. Remove the engine flywheel. 
2. Remove the oil pan-to-rear cover bolts (1).
3. Remove the rear cover bolts.
4. Remove the rear cover and gasket.

5. Discard the rear cover gasket.
6. Clean and inspect the rear cover. 

Installation Procedure

Crankshaft Seal Retainer|Service and Repair|Page 3991 > < Main Bearing Cap Torque|Page 3987