Title: Check the operation of the air governor cut-in and cut-out settings.
Course: Diesel Equipment Technology I (20107-I) > Section: Preventive Maintenance and Inspection: Servicing Air Brakes

Checking should include operating the air governor cut-in and cut-out pressures, according to FMSVA/DOT guidelines.

ASE 1: III. Brakes: B. Air Brakes: Air Supply and Service System (P-1)

Process/Skill Questions:

- How would one determine when the air pressure indicated meets DOT guidelines?
- What are common causes for air pressure not meeting DOT guidelines?