My Air Compressor is SPRAYING OIL! Help!
I've got a binks model 33-1174 Air compressor with a quincy pump. it was running well, and then suddenly oil starting shooting from a part on the side of the pump. I have no clue what the part is for, or what its called. I attached pictures of it to help identify it. Can anyone tell me what the part is? and what I need to do to stop the leak?