buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Front Crankshaft Seal|Service and Repair|Page 643 > < Rear Main Seal - Installation Procedure Revised|Page 639
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Front Crankshaft Seal: Service and Repair

Fig. 28 Front oil seal removal

Fig. 29 Modifying tool for front oil seal installation

Fig. 30 Front oil seal installation

1.

Disconnect ground cables from batteries.

2.

Remove accessory drive belts.

3.

Remove crankshaft pulley and harmonic balancer.

4.

Using tool BT-6406, remove front oil seal, Fig. 28.

Front Crankshaft Seal|Service and Repair|Page 643 > < Rear Main Seal - Installation Procedure Revised|Page 639