Removal Procedure

Fig 1: Identifying Reaction Carrier Components

Courtesy of GENERAL MOTORS CORP.

Remove the reaction carrier shaft/internal gear retainer (668) and the reaction carrier shaft (666) from the input internal gear (664).
Inspect the reaction carrier shaft (666) and the input internal gear (664) for the following defects:
- Scoring
- Cracking
- Damaged or worn bushings
- A cracked shaft
- A damaged spline
- Damaged gear teeth

Fig 2: Reaction Carrier Shaft Front Bushing

Courtesy of GENERAL MOTORS CORP.

UsingJ 29369-2 with J 23907 , remove the reaction carrier shaft front bushing (665).

Fig 3: Using J 25019-14 & J 25019-14 To Remove Reaction Carrier Shaft Rear Bushing

Courtesy of GENERAL MOTORS CORP.

UsingJ 25019-14 with J 7004-A , remove the reaction carrier shaft rear bushing (667). See Special Tools .