Pre-trip inspection Air-brakes and walk-around part 2.wmv

Cut-in pressure must not be lower than 85 psi, Low pressure warning device must go off at between 55 to 75 psi (California standards) :Part 2 of the Air-Brake system inspection for a Commercial Driver's License Class A or Class B License.

Category:

Education

Tags:

• Air brake system inspection
• COLA
• air-leak test
• applied brake test
• Class A
• or Class B
• CDL

[professionalschool01]

Yes, it is best if you do it . We did not include it on this video because it was removed from the Pre-trip several year ago, and in the area that we are in they do not ask for it. We do recognize the current California DMV (2010-2011).

After you perform the Low pressure warning device, keep on pumping the brake, until the pressure falls below 45 psi, and the brake should pup out. The range is usually 25-45 psi. As always we recommend going by the DMV book.

Thank you for the observation.

[professionalschool01]

yes, the brake pedal

[Nic1973able]

you for got to pump your brakes so that the service and the emergency brake can pop out at 20 to 30 pis......your giving false information

[YaSbs2011]

wow t hvn't finish yet..

[johnsiliga65]

you forgot to do the Brake Popouts,which is between 20 to 45 Psi.



[snookas1]

Part 3? Upload it please!

[montyloree]

how are you bringing the pressure down? just by applying the brake?

[wazntme38]

Thanks Again, Keep On Going With The Teaching...