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Home >> Buick >> 2018 >> Regal Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Power Transfer Unit/Transfer Case - AAM) >> Repair Instructions - Off Vehicle >> Power Transfer Unit Case Disassemble >> Power Transfer Unit Intermediate Drive Shaft Components Removal

Power Transfer Unit Intermediate Drive Shaft Components Removal

WARNING: This page is about a different variant/trim than selected.
GM3793509
Power Transfer Unit Intermediate Drive Shaft Components Removal

Callout Component Name
1 Power Transfer Unit Half Shaft Retainer
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 Cover-to-Intermediate Drive Shaft Seal
NOTE:

Push the OD flange of the seal to remove from extension housing and shaft.

4 Power Transfer Unit Intermediate Drive Shaft Retainer
5 Power Transfer Unit Intermediate Drive Shaft
6 Power Transfer Unit Intermediate Drive Shaft Bearing Retaining Ring
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.

7 Power Transfer Unit Intermediate Drive Shaft Bearing
Procedure 
Use a press to remove the bearing from the power transfer unit intermediate drive shaft.
8 Power Transfer Unit Intermediate Drive Shaft Bearing Retaining Ring