Either complete air brakes classes at a trade school or a community college with it available as part of a vocational program, or get two years of experience working in a shop. Then you can take the ASE.
No. There is no air brake endorsement. If you completed the written air brakes test and did your road test in a vehicle equipped with air brakes, you're certified to operate an air brake equipped CMV. Otherwise, you'll have a restriction on your license which prohibits you from operating a CMV equipped with air brakes (although this does not apply to non-CMVs, such as U-Haul trucks and RVs).
Anyone who knows how to. The only particular requirement legally is that, if you repair, adjust, or install air brakes, you must be certified as a brake inspector to do it.
You should try these places: Auto Tech & Transmission LLC, G & J Autotech and Auto Tech Center
For driving an air brake equipped vehicle, or for working on them? To work on them, you have to get the ASE certification. You must take and complete that ASE test to become certified. To drive a vehicle equipped with them, assuming you're in the US, there is no such license. If you have a CDL, then you must complete and pass the written test and do your road test in an air brake equipped vehicle, or else you get a restriction which prohibits you from operating a commercial vehicle equipped with air brakes.
The brake light switch is not air actuated.
Dual Air Brake Diagram
A 1999 will have automatic slack adjusters. Press the brake pedal all the way to the floor a few times, and that should do it for you. If you're not certified to work on air brake systems, anything else is illegal for you to do.
Robert Henry Blackall has written: 'Up-to-date air brake catechism' -- subject(s): Westinghouse air-brake. 'Up-to-date air brake catechism' -- subject(s): Westinghouse air-brake. 'Up-to-date air-brake catechism' -- subject(s): Westinghouse air-brake.
Then you need to bleed the brake system to remove the air.
Railway air brake was created in 1872.
The brake pedal has nothing to do with it. If air is in the system then bleed the brakes.
More info, please. Namely, are you talking about an air brake system? You should hear some air as you apply and release the brake, but you shouldn't hear a continuous air sound as the brake is applied - if so, you've probably got a compromised air line or a bad brake chamber.