Input Shell
Disassembly1. Remove and discard the forward/reverse sun gear retaining ring.
2. Remove the No. 14 input shell thrust washer.
3. Remove the forward/reverse sun gear.
Assembly
1. Follow the removal procedure in reverse order.
^ Install the sun gear with the lube hole between the stand-off pads on the input shell.
^ Use care not to overextend the new retaining ring.