I recently purchased a 1965  Oliver 550. The engine sounds good, has an after market front end loader, metal is in fairly decent condition, rubber will need to be replaced, overall it will need a lot of  TLC but I'm in no rush.  One thing I noticed is the PTO will not shut off and I don't see a control lever for it. I have looked through the service manuals and see where it should be but mine is missing. There is a control lever forward from the brake pedals but I don't find this in any of the manuals.  Any information will be greatly appreciated.[/img]