buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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The EN-48869 has a unique design to allow the technician to easily install the front crankshaft seal squarely to the correct depth and direction. Before
proceeding with installation, review the illustration to become familiar with the tool.

Removal Procedure

Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement in SI.

Use care not to damage the engine front cover or nick the crankshaft.

Remove the crankshaft front oil seal (1) using a suitable tool.

Installation Procedure

Air Cleaner Fresh Air Duct/Hose|Service and Repair|Page 3792 > < Air Cleaner Fresh Air Duct/Hose|Service and Repair