Reassembly (Overdrive Brake)
- Install "O" rings on piston. Coat "O" rings with ATF. Install piston in drum. Ensure "O" ring is not damaged. Install flange facing flat end upward.
- Install discs and plates. Install cushion plate with rounded end upward. Install piston return spring assembly. Install snap ring into case. Ensure end gap of snap ring is not aligned with cutouts.