Output Carrier Inspection

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Measuring The End Play Between The Output Carrier And The Thrust Washer

Courtesy of GENERAL MOTORS CORP.

Measure the end play between the output carrier (1) and the thrust washer (2) at each pinion gear (3).
Replace the output carrier assembly if the end play exceeds specifications.
Specification: The maximum pinion end play is 1.010 mm (0.040 in).

Fig 2: Checking Output Carrier Assembly Teeth For Wear

Courtesy of GENERAL MOTORS CORP.

Inspect the wear of each output carrier assembly tooth by placing a straight edge (3) against the side of each carrier assembly tooth (2).
Observe the wear on the carrier assembly tooth at dimension A.
If detectable notching has occurred, replace the output planetary carrier assembly.