04-02-2019, 04:04 AM
I am guessing from the photo that the separator is for the 115 ac compressor. I recently had a problem like yours. I got a separator from Home depot, replaced the unit and haven't had any problems. Mine was partially blocked and it wasn't letting the tank fill. after some troubleshooting with Richard, found the blockage and leak..We don't look at that area close enough.
Ron Gripon
2003 coach 660-F150
2005 Porsche Boxster