Crankshaft Front Oil Seal Replacement. Buick GL7 (Export) 2000

For 1990-2009 cars

### Removal Procedure

1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
2. Pry out the crankshaft front oil seal using a suitable tool. Use care not to damage the engine front cover or the crankshaft.
3. Inspect the crankshaft, the crankshaft balancer and the engine front cover for wear and/or damage. Replace the components as necessary. Refer to the following procedures:

• | Crankshaft Balancer Cleaning and Inspection

• | Engine Front Cover Cleaning and Inspection

### Installation Procedure

#### Tools Required

J 35468 Crankshaft Front Oil Seal Installer

1. Align the J 35468 and the crankshaft front oil seal with the engine front cover and crankshaft.
2. Install the crankshaft front oil seal using the J 35468 and a suitable tool.
3. Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .