Riviera V6-3.8L SC VIN 1 (1995)
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.
