Replacement should include
- inspecting the parking (spring) brake chamber diaphragm and seals
- checking for air leaks
- replacing the parking (spring) brake chamber
- disposing of the removed chambers in accordance with local regulations.
ASE 1: III. Brakes: D. Parking Brake System (P-1)
Process/Skill Questions:
- What are some possible failures of a parking/emergency brake system?
- What are the local regulations for disposing of a brake chamber?
- What are the replacement procedures for the air brake chamber?
- What precautions should be taken when dealing with a rusty brake chamber?