Tools Required

Important: Do not remove the retaining ring (671), except to replace it.




1. Inspect the reaction sun gear (673) for the following defects:

•

Nicks

•

Scores

•	Damaged spline or teeth

•	A worn bushing

•	A loose or weak retaining ring




2. Use J 34196-1 with J 8092 to remove the reaction sun bushing (672) from the reaction sun gear (673), if a bushing replacement is needed.



3. Using J 34196-1 with J 8092 , install a new reaction sun bushing (672) into the reaction sun gear (673).



4. Install the reaction sun gear (673) into the reaction carrier.



5. Install the thrust washer (674) with the tangs pointing down. Index the tangs of the thrust washer with the splines of the low and reverse roller clutch race.



6. Install the reaction sun shell (670) into the reaction sun gear.
7. Install the reaction sun gear shell thrust washer (669) into the reaction sun shell.
8. Index the tangs on the thrust washer (669) into the holes in the reaction sun shell (670).