For 1990-2009 cars

### Removal Procedure

1. Remove the crankshaft balancer and bolt. Refer to Crankshaft Balancer Replacement .

Important: Do not damage the seal bore or the seal contact surfaces.

2. Pry out the seal with a screwdriver.

### Installation Procedure

#### Tools Required

J 35354 Seal Installer

1. Use the J 35354 in order to install the seal.

• | Use the crankshaft balancer bolt with the tool.

• | Tighte the bolt until the seal is seated in the cover.

2. Remove the J 35354 .
3. Coat the outside surface of the crankshaft balancer with GM P/N 10522497 lubricant or equivalent.
4. Remove the crankshaft balancer and bolt. Refer to Crankshaft Balancer Replacement .