Before using, always inspect shields and guards. Replace any damaged parts. Safety labels should be in place and visible. Drivelines should have guards and shields in place and should be in proper working condition. Use proper hitching when attaching implement to PTO shaft to prevent binding.
Proper length is also important to prevent PTO shaft from coming apart.
Personal Protection Do not wear loose fitting clothing or articles that might get caught in a turning PTO shaft. Watch out for loose shoestrings, they can get caught as well. Do not step over or lean over a turning PTO shaft. If performing maintenance on a piece of equipment, disengage the PTO shaft and turn the tractor off. 0.1 seconds max.