How To Perform An Air Brake Test On A School Bus

[@1voiceCriesOut]

Let air build up/compressor kicks out
Bus off
Static/Applied: 60 seconds not lose >3psi
Fan brakes down
Emerfency brake:70-60 psi alarm sound⏰️
40-20 psi air brake engage
Start bus
At 85-100 psi should take >45 seconds to build air
Parking brake hold in D /R

[@ellewilliams5133]

Best one yet

[@JacquelineDuBois-ox4ju]

Best brake test video. Thank u!!

[@user-xt9mr2mz2t]

He's missing a bit at the end

[@fashionsuje5425]

That’s the one that I was looking for thank you 🙏🏾

[@suzettesokolgz4564]

Thank you 😊