Reaction Gear Set Removal. GMC Truck Export Savana 2000

For 1990-2009 cars

Important: The retainer must be replaced.

1. Use snap ring pliers remove the output shaft to input carrier retainer (661).

Important: The carrier assembly can be a 4 or 5 pinion design depending on model.

2. Remove the input carrier assembly (662) and remove the bearing assembly (663).
3. Remove the input internal gear (664) and the reaction carrier shaft assembly (666).
4. Remove the thrust washer (669) and the reaction sun shell (670).