2000 UA 40J Air Coupling

[Tim&Paula]

I have read posts where people refer to an air coupling that is available on the RV to attach a hose to fill your tires and other things. I can not find one on my 2000 Ultimate Advantage. Does anyone know where it is located or if I have one?

[Martind4]

If your coach is on a Freightliner chassis, there's an air manifold on the driver's side inside the generator compartment. It looks like an aluminum block with air hoses attached, there are extra holes that are tapped and plugged for customer use.

Make sure the air system doesn't have any pressure, use an allen wrench to remove one of the plugs and install a female quick disconnect.

[Martind4]

Here's a picture of the customer manifold.

[Tim&Paula]

Thanks! I will go look for it.

[Tim&Paula]

found it! Thanks