Power Transfer Unit Intermediate Drive Shaft Cleaning and Inspection

WARNING: This page is about a different variant/trim than selected.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Clean the power transfer unit intermediate drive shaft in cleaning solvent and air dry. The case halves, internal gears and bearings are not serviceable components. If damage is present, the transfer case assembly must be replaced.
1	Power Transfer Unit Intermediate Drive Shaft Splines NOTE: Inspect for excessive wear, cracks, or damage.
2	Power Transfer Unit Intermediate Drive Shaft Bearing NOTE: Inspect for excessive wear or damage.
3	Power Transfer Unit Intermediate Drive Shaft Sealing Surfaces NOTE: Inspect for pitting, excessive wear, or damage.