Allis chalmers 8010 pto

[77kiwi]

Hi all, I flipped the pto on my allis 8010 from 540 to 1000, since putting it to the 1000 shaft it slowly seeps out oil from where the shaft bolts on. It never leaked on the 540 shaft, and I only want to use it with the 1000. Any ideas why it’s leaking or how to stop the leak would be appreciated.

 

[DrAllis]

There are two oil seals and one Oring in that dual shaft area. Used to take me 4 or 5 hrs of labor to remove the drawbar, drain all the oil and remove the cover plate underneath to gain access to the PTO output shafts. If you need to use the tractor, go ahead. It won't hurt it, just DON'T RUN IT LOW ON OIL !!