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Home >> GMC >> 2021 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 (Power Transfer Unit AAM) >> Repair Instructions - Off Vehicle >> Power Transfer Unit Case Disassemble >> Power Transfer Unit Intermediate Drive Shaft Components Removal
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Power Transfer Unit Intermediate Drive Shaft Components Removal

WARNING: This page is about a different car, the 2021 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
GM5118576Courtesy of GENERAL MOTORS COMPANY
Power Transfer Unit Intermediate Drive Shaft Components Removal

Callout Component Name
1 Power Transfer Unit Intermediate Drive Shaft Clip
Procedure 
Remove and DISCARD the retainer.
2 Power Transfer Unit Half Shaft Seal - O-Ring
Procedure 
Remove and DISCARD the O-ring seal.
3 Power Transfer Unit Intermediate Drive Shaft Seal
Procedure 
Remove seal with a thin flat putty knife or equivalent. Inserting the blade of the tool between the outside diameter of the seal and the extension housing surface.
4 Power Transfer Unit Intermediate Drive Shaft Bearing Retainer
CAUTION:

Do not nick, scratch or damage the sealing surface. The sealing surface is a machined surface. Damage to the machined surface can cause leakage.

5 Power Transfer Unit Intermediate Drive Shaft Bearing Retaining Ring [ 2x ]
6 Power Transfer Unit Intermediate Drive Shaft Bearing
Procedure 
Use a press and press blocks to remove the bearing from the power transfer unit intermediate drive shaft.
7 Power Transfer Unit Intermediate Drive Shaft