Identification should include
- performing a visual inspection of all components
- using precision measuring tools to measure pistons, pins, retainers, and bushings
- comparing component measurements with manufacturer guidelines
- determining necessary actions.
ASE 3: III. Brakes: C. Air Brakes: Mechanical/Foundation Brake System (P-1)
Process/Skill Questions:
- When are pistons not perfectly round?
- What would cause a connecting rod to twist?