I'm trying to replace the air relief assembly on the top of my filter. The it's held on by a nut on the underside of the buttress. I do have the "wrench" that comes with this kit, but I've spent 30 minutes trying to loosen it with no luck.
Is there a trick to getting one of these off? Do the threads go in the opposite direction?
Is there a trick to getting one of these off? Do the threads go in the opposite direction?