Power Transfer Unit Propeller Shaft Seal, O-ring and Retainer Removal

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts in the following chart represent components shown in graphic above.

Callout	Component Name
1	Power Transfer Unit Propeller Shaft Retainer Procedure Remove and DISCARD the retainer.
2	Power Transfer Unit Propeller Shaft SealO-Ring
3	Power Transfer Unit Propeller Shaft Seal Procedure Use a screwdriver to remove the seal from the housing. Remove the inner part of the seal first and then the outer part of the seal. Use care to prevent damage to the housing seal bore or shaft sealing surface. The seal is to be removed in two pieces. Remove and DISCARD the seal.

Callout

Component Name

Power Transfer Unit Propeller Shaft Retainer
Procedure
Remove and DISCARD the retainer.

Power Transfer Unit Propeller Shaft SealO-Ring

Power Transfer Unit Propeller Shaft Seal

Procedure

Use a screwdriver to remove the seal from the housing. Remove the inner part of the seal first and then the outer part of the seal. Use care to prevent damage to the housing seal bore or shaft sealing surface. The seal is to be removed in two pieces.
Remove and DISCARD the seal.