Inspection should include
- starting the engine to build air pressure in the system
- inspecting the low air light for proper operation
- inspecting the audible low air pressure warning system.
ASE 2: III. Brakes: B. Air Brakes: Air Supply and Service Systems (P-1)
Process/Skill Questions:
- What are some things that will create a low air pressure warning alert?
- When should the low air pressure warning devices activate?