Found the leak in my wife's air compressor.
It uses a compression fitting on the line from the head to the tank.
Gonna have to cut it off and see if It's long enough and will compress again.
Check out how basic that piston/crank/fan setup is.
Roller bearing and cogged belt, though.
It's actually a pretty nice little compressor.
DeVilbiss brand.
Easy for her to lug around.
Quiet
2.3 CFM@90
She bought it to run a nail gun.
It's painted a car or two.
Last year, I saw an identical one at a pawn shop but it had a different brand name.
$100. I should have bought it.
Oddly, the line attachment at the head is some kind of ball swivel.
But it doesn't leak.