Reaction Shaft Replacement
REMOVAL PROCEDURE1. Remove the reaction shaft/internal gear retainer and the reaction carrier shaft from the input internal gear.
2. Inspect the reaction carrier shaft and the input internal gear for the following defects:
^ Scoring
^ Cracking
^ Damaged or worn bushings
^ A cracked shaft
^ A damaged spline
^ Damaged gear teeth
3. Remove the reaction carrier shaft front bushing.
4. Remove the reaction carrier shaft rear bushing.
5. Install a reaction carrier shaft front bushing.
6. Install a reaction carrier shaft rear bushing.