GM Service Manual Online
For 1990-2009 cars only

Object Number: 781115  Size: SH

Important: Replace the input shaft carrier assembly if the pinion gear clearance is out of specification. The pinion gears are permanently assembled to the carrier and are not serviced separately.

Using a feeler gage, measure the input shaft carrier pinion end play for proper clearance.

End Play Specification
The correct end play is 0.14-0.65 mm (0.01-0.026 in).