GM Service Manual Online
For 1990-2009 cars only

Special Tools

EN 45000 Remover

For equivalent regional tools, refer to Special Tools.


Object Number: 1938000  Size: SH

Caution: Clean the crankshaft sealing surface with a clean, lint-free towel. Inspect lead-in edge of crankshaft for burrs/sharp edges that could damage the rear main oil seal. Remove burrs/sharp edges with crocus cloth before proceeding.

Using the EN 45000 remover , remove the crankshaft front oil seal.