buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Drive Axles, Bearings and Joints > < Rear Axle Shaft Seal Replacement - Left|Page 9917
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5. Notice: 

Refer to Fastener Notice in Service Precautions.

Install the pinion housing-to-differential mounting bolts (1).

Tighten the bolts to 10 Nm (106 inch lbs.).

6. Lubricate the sealing surfaces of the drive pinion oil seal (1) with synthetic gear oil GM P/N United States 12378514 Canada P/N 88901045 or

equivalent.

7. Install the torque tube assembly. Refer to Torque Tube Assembly Replacement.
8. Fill the differential with synthetic gear oil. Refer to Lubricant Change.

Drive Axles, Bearings and Joints > < Rear Axle Shaft Seal Replacement - Left|Page 9917