I used a chipper that had a slightly to long PTO shaft. Ran fine for days until I forgot and raised the 3-point hitch to high and crushed it tightly against the back of the tractor. This is on a 245dt. Does removing the four bolts that support the bracket on the tractors pto allow access to the seal and bearing that I have probably crushed? Cold and raining out tonight, any thoughts welcomed. Pto operating but leaking the trans fluid around shaft. Thanks.