Firewall push air fittings

[Chamberpains]

Often times you can just push the tab in and remove the air line. Cut the old end of the air line off and shove it back in. It's often times the air line itself that gets a groove cut in it. Cut that off and put fresh in and it might fix you up for awhile. Unless you have what Nostalgic had. Then he can probably guide you in the direction of which cuss words to use and how many may be appropriate.