Yeah, that does seem odd. I can see the hole in the front PTO shaft splines for where the clevis pin is supposed to go through, but I don't see the pin in the PTO coming out towards the back that goes to the tiller. Is it just not used with the tiller attachment or something and only for use with the mower deck? Because I have one on my tractor, but I also don't have a tiller for it either, so... Does the tiller PTO shaft just slide on there then and doesn't use the clevis pin to hold it on?
It also does seem like your PTO jackshaft is down all the way I think. That might be part of your problem with the belts engaging even when the PTO is disengaged. But, you also did manage to get the belts off of it, so... IDK... Also, where is the lower belt guard or did you take that off before you took the pictures so that you could get the belts off?
Edited by MailmAn, April 14, 2013 - 09:26 PM.