pto 8011

[nichfr]

I have at last got 1971 8011, very straight tractor everything about the tractor is very much like a tractor that is much newer , even the seat is still working right , the only thing I have found to not work right is the pto I used it to make hay and when on the turner would start off ok but after some time start losing speed, the same happens when put on a slurry tanker fill the first load or 2 right and the next time turn over the pto slowly, looks to be the O rings what do you guys think

 

[diyfarmer]

It could be 2 things, the pump or the pack. But the fact yours starts and runs for a while, it's less lightly to be the torque pump.

So it's probably the pto pack that needs to be reconditioned, it will need new plates and rings put in.