I am a fairly novice tractor owner and was mowing in high brush and brambles with a flail ditch mower directly behind the tractor and it caught and jammed a foot long 4x4 into the housing and stopped the drum. Belts screamed, I got the clutch in and disengaged the PTO lever. Got onto the road and pried out the 4x4 but now the PTO won't engage. Any clues as to what I have done to my wonderful little tractor would be greatly appreciated. Am hoping this does not require a visit to the dealer. :newhere::anyone: