hey guys when you pressure test a unit when the two halves are apart what do most of you use to plug the oil passage between them ........besides your finger
I say use your imagination! I've used small rubber conical plugs (make sure they are big enough to not drop in the hole!!). I've also cleaned the area really good (who wouldn't?) and used a piece of clear packing tape over the hole. It held 15 psi no problem!