chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Engine - New Rear Main Seal/Special Tool|Page 2246 > < Engine - Oil Leak at Rear of Engine Near Flywheel Cover|Page 2240
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Crankshaft Main Bearing Seal: All Technical Service Bulletins
Engine - New Rear Main Seal/Special Tool

Bulletin No.: 04-06-01-021

Date: June 24, 2004

INFORMATION

Subject:
New Rear Main Seal and Special Tool for Installation

Models

A new crankshaft rear oil seal and installation tool have been released. This new seal requires that the rear main housing be removed from the vehicle in
order to properly install the seal with the new tool.

This information will also be updated within SI.

Crankshaft Rear Oil Seal and Housing Removal

1.

Remove oil pan assembly as outlined in the appropriate Service Information Manual.

2.

Remove the crankshaft rear oil seal housing bolts.

3.

Remove the crankshaft rear oil seal housing and gasket.

Engine - New Rear Main Seal/Special Tool|Page 2246 > < Engine - Oil Leak at Rear of Engine Near Flywheel Cover|Page 2240