Matco Magnum 001
Hello, I just got a old old tire changer that is powered by air. Its a Matco Magnum 001 which is red with white letters. The machine is act as if the grease inside is dry and hard. I'd like to take it apart and regreat it, but I can't find anything online about it or service manual for it. Can anyone help me out, thank ˙ou very much.