metzger1
05-09-2011, 04:27 PM
Our vac pump quit producing vacumn and pumping oil at the end of the season, and we had thought the vanes had gotten stuck, but I just finally took it apart and the vanes are fine but the key that holds the shaft in the cylinder was disinigrated. It appears, as far as I can tell at the moment, that the key is the only problem. Has anyone else had this problem? Does anyone know where I can get parts for this? It is a Delaval VP 76.