09-30-2024, 02:30 PM
The top thing with a black knob is the pressure regulator for one of the rear slide seals. Be careful messing with that. If you set it wrong, it can blow up the seal. (Ask me how I know this). It is a readily available part.
The bottom box thing is an air filter if I remember correctly. If you unscrew the top, a little filter comes out. I am not sure if these are easy to find.
I suspect there is a gasket around the top that may be leaking.
The way that Newell works on these, is that they disconnect the air lines and take the entire baseplate off the wall.
Look at both of the water separators and see if they are making the noise. See if they are trying to automatically dump water.
The bottom box thing is an air filter if I remember correctly. If you unscrew the top, a little filter comes out. I am not sure if these are easy to find.
I suspect there is a gasket around the top that may be leaking.
The way that Newell works on these, is that they disconnect the air lines and take the entire baseplate off the wall.
Look at both of the water separators and see if they are making the noise. See if they are trying to automatically dump water.
Bill Johnson
Birmingham, Alabama