Special Tools
EN-42067Rear Main Seal Installer
For equivalent regional tools, refer toSpecial Tools.
Removal ProcedureRemove the flywheel. Refer toEngine Flywheel Replacement
Note:Do not damage the outside diameter of the crankshaft orchamber with any tool.
Use a suitable tool to remove the crankshaft rear oil seal(1).Installation Procedure
Using the (2)EN-42067installer, install a NEW crankshaft real oil seal (1).Install the flywheel. Refer toEngine Flywheel Replacement.
Crankshaft Balancer Installation Engine Block Cylinder Block Crankshaft
Crankshaft Rear Oil Seal Installation Engine Block Seals and Gaskets#11-00-89-007C: Warranty Administration - Revised Exterior Labor Operations (Labor Only-No Part Replaced) and Required Warranty Claim Submission Information...
Subject:Warranty Administration - Revised Exterior Labor Operations (Labor Only - No PartReplaced) and Required Warranty Claim Submission InformationModels: 2014 and Prior GM Passenger Cars and Light Duty Trucks This bulletin is being revised to add the 2014 model year and update the Labor Opera ...