Reverse Shifter Shaft and/or Seal
1. Drive shifter shaft into reverse housing allowing detent ball to drop into case. Remove shaft and detent spring. Remove O-ring from shaft.2. Install detent spring into detent spring hole and start reverse shifter shaft into hole in boss.
3. Place detent ball on spring and while holding ball down, push shifter shaft into place and turn until the ball drops into place in detent on shaft detent plate.
4. Install O-ring on shaft.
5. Install shift fork Do not drive shifter fork lock pin into place until reverse housing has been installed on transmission case.