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Home >> Buick >> 2018 >> Enclave Base >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Power Transfer Unit/Transfer Case - GKN 761 >> 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

Fig 1: Exploded View Of Power Transfer Unit Intermediate Drive Shaft Components
GM4256463Courtesy of GENERAL MOTORS COMPANY
Power Transfer Unit Intermediate Drive Shaft Components Removal

Callout Component Name
1 Power Transfer Unit Intermediate Drive Shaft Clip
NOTE:

Remove and DISCARD the retainer.

2 Power Transfer Unit Half Shaft Seal - O-Ring
NOTE:

Remove and DISCARD the O-ring seal.

3 Power Transfer Unit Intermediate Drive Shaft Seal
NOTE:

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
NOTE:

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