Recent content by My64bit

I Called a place in Portland today that is a Quincy dealer/repair shop and ordered a package of two diaphragms, they were super cheap. I actually have the diaphragm off right now and the copper line from the coming up from the hydraulic unloader is letting off air, very small amount but it does...

Well, last night the compressor went back to not making air. Still loosing pressure out of the thing on top of the cylinder with the diaphragm in it. If I remove the diaphragm the leak stops until I push down on the brass button that sit's under the diaphragm. Does this mean the unloader on the...

Thank you for trying. These are actually taking me to the 210 Model, I need the 310 model with ROC (Record Of Change) 21. I have downloaded every manual they have for the 310 and the closest I have got was ROC 22, which as far as i can tell has the same unloader valve in the side of the crank...

Ok, so I cleaned up all these parts and reassembled everything and it was still doing the same thing. I was starting to pull the lower section on the side apart again when i decided to pull the air lines and rotate it 180 degrees. Put things back together and whadda ya know, she's making air and...

I had trouble with photo hosting from Dropbox, the images were not showing. So I reposted them all from a different service. I hope this works better, my images are huge I know.

Photo of cylinder head with unloader valve removed. I do not know how to remove the rest of this unit, help would be appreciated.

Photo of internal spring and the valve that goes through the spring. I see no O-ring seals on this part.

I believe this is called "The Cap?" it screws onto the threaded piece still on the head with the other component still inside of it.

This is the valve cap from next to the unloader valve.

This is the Diaphragm to the unloader Valve.

This is the cap that goes over the Diaphragm.

All of the Unloader components in one photo.

Side view of pump case.

Unloader valve.