Crankshaft Front Oil Seal Replacement for Chevrolet Astro - 4WD 2002

Tools Required

J 35468 Crankshaft Aligner/Seal Installer

1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
2. Use a suitable prying tool to remove the crankshaft front oil seal.
3. Inspect the engine front cover seal bore for damage.
4. Inspect the crankshaft balancer seal area. Refer to Crankshaft Balancer Cleaning and Inspection in Engine Unit Repair.

1. Lubricate the exterior of the crankshaft front oil seal with clean engine oil.
2. Use the J 35468 with a hammer in order to install the crankshaft front oil seal.
3. Inspect to ensure the crankshaft front oil seal is flush and square to the engine front cover.
4. Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .