Title: Inspect low pressure warning devices, wiring, and connectors.
Course: Diesel Equipment Technology II (20107-II) > Section: Brakes: Servicing the Air Brakes

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.

Process/Skill Questions:

- What is the repair procedure when there is a low air pressure warning alert?
- What causes low air pressure?