School Bus Airbrake Test

This video shows how to do an Airbrake Test for the CDL Test.

[@chealanycole5375]

I just took my air brake test and failed by 2 points I didn’t study but my trainer also didn’t make things clear for me so I’m here and will try again tomorrow hopefully 🤞🏾

[@Kusv583]

Any luck the second time?

[@thud9797]

I've been looking for a quick easy refresher and this is perfect, thanks!

[@avatarjokumo]

Not shown here, but you must also make sure the build-up from 85-100psi takes no more than 45 seconds.

[@Pink-And-Bougie]

You were suppose to release the parking break when doing applied pressure test. So you apply your foot to the service break, release the parking break let the needles stabilize and then your minute begins

[@16CasualGamer]

I’m having to do this all because I want my endorsements smh 😂 I didn’t know I had to learn how to drive a dang bus 😂

[@davidchitty4810]

Finely someone know what they are doing.

[@Raw2daCore]

Great video but in NYC we have the wig wag drop at 80psi before the red light and buzzer at 60psi

[@SelassieAgbemabia]

GREAT video 😊

[@AZJam]

Very helpful

[@jaylenwrice8064]

Thank you so much

[@oookisa8838]

Good bro

[@user-zj4ux9cn1l]

Michigan change their terminology to before 55 psi on the alarm check and around 40 on the pop out.

[@seeohhh]

This is wrong. If you were on a hill you’d start rolling bc you pushed in the parking brake and didn’t have your foot on the service brake.

[@nojunkmonk]

You must chock wheels before brake test begins

[@seeohhh]

@@nojunkmonk to test standards you need your foot on the brake when you release the parking brake until gauges settle. Also During a test for the CDL you dont have chocks bc the point of this test is to test for air leaks but to also see if the parking brake will hold when you put it in drive.

[@jennierichardson2655]

Thank you. I'll use this video for study and hopefully pass mine in Oregon.

[@Filithecoolguy]

You didn't do a cut in

[@pablomendoza5953]

i canot hear nothing