I recently purchased a used F400 and the air control lever doesn't seem to be attached to anything. I decided to pull the cover to investigate and there seems to be an intake control plate missing. Can someone tell me what part I need and where I can get it? I took the doors off of it to move it, but the stove minus the doors and ash lip are in the other photo. I also need a replacement ash pan wrench as your basic socket wrench just isn't cutting it.