Front Output Shaft Seal Replacement

WARNING: This page is about a different car, the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Front Output Shaft Seal Replacement

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement . Remove the front propeller shaft. Refer to Front Propeller Shaft Replacement .
1	Transfer Case Output Shaft Seal Procedure: Remove the seal using a flat-bladed tool. Install the seal using J 8092 and J 43484 . Special Tools J 8092 Driver Handle J 43484 Front Output Shaft Seal Installer

Callout

Component Name

Preliminary Procedures

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
Remove the front propeller shaft. Refer to Front Propeller Shaft Replacement .

Transfer Case Output Shaft Seal

Procedure:

Remove the seal using a flat-bladed tool.
Install the seal using J 8092 and J 43484 .

Special Tools

J 8092 Driver Handle
J 43484 Front Output Shaft Seal Installer