This video is about how to perfrom air brake inspection. key points to remember when performing the air brake inspection. air brake inspection part of pre-trip inspection. it includes several steps. low warning device, compressor test, governor , air leak test, tractor protection valve test, brake adjustment test, tug test to check brakes. Become a part of A-Class One Driving School winnipeg ltd. to help you to practice. More reference points for on-road. Call at 204-899-9907.