Disassembly (5000 Turbo Only)
- Remove caliper and clean outside surfaces. Remove parking brake lever housing bolts and housing. Remove guide pin and sleeve, and then remove return spring and lever from housing. Remove and discard seal and "O" ring.
- Using hand pressure, push piston out rear of caliper assembly. Remove push rod from rear of piston, then "O" ring, seals and spacer. Carefully remove piston seal without damaging bore or groove.