Posted 1/15/2013 21:27 (#2825805 - in reply to #2825771) Subject: Re: Big 1000 PTO to smaller 1000 PTO adapter
kojo - 1/15/2013 21:19 Our local deere mechanic got us a bolt on adapter with a shear pin for our 8420 on the tub grinder and mower. You slide the adapter over the big one and it bolts on with the 4 allen head screws. Haven't sheared the pin ever but does give me a sense of security while in the loader feeding the grinder.
It is just a wobbler, wearing out your whole PTO drivetrain.