Anyone know how to remove this seat air line thingy?

Hack it off and replace with tee fitting?

Cap on the end while it’s out.

 

Push the brass thingy further into the black thingy and the airline will just pop right out. Let all the air out of the chair first because it’s alot harder when pressurized.

 

Push airline back into brass thingy to reuse. No tools or new parts necessary.

 

its a quick connect. u push in the black hose and brass connector. hold it in with ur finger then pull hose out.

 

He has to dump all the air from the entire system. One line to the T is probably supply from the truck. He won't release anything until he gets the pressure off.

 

It can be frustrating but that’s how they work.

 

Once you get a “feel” for how these things work, they are a time saver. My truck has factory airride steer axle and can replace the airbags on the side of the highway with absolutely no tools at all because of these little buggers!