I'm going to disagree with you here. I have the same problem with my front-PTO shaft, but I don't think this is a tractor problem, this is the attachments engineering department who did a crappy job adding-on to the tractor.
I've been wondering if the right thing to do is dump the JD blower and go with a Radtech. It's a completely different front hitch. You can get them in the US if you email Radtech who will point you to their US distributor who can get you hooked up with a US dealer.... it's just a rotten pain in the neck. I don't have pricing yet because I stopped pursuing it, but I plan on some thinking on this topic this spring and summer.
Scooterman: Thanks, but I do look at it differently. The tractor/mower/snowblower is designed as a "system." The mid-mount PTO shaft should be able to interact with the rest of the system seamlessly. Part of this is the flaws in the tractor design itself.
If you follow my discussion here: (
Mid PTO bearing replacement) you'll see the inside of the front cover of the transmission. Part of the problem here is that the mid-mount PTO seal is "recessed" from the surface of the cover (look at the picture where the seal is being installed). This recess is unnecessary and has the unfortunate effect of making the support bearings for the mid-mount PTO shaft very closely spaced: in essence, one ball bearing is on one side of the driving gear, and the other is on the other. Maybe 1/2 inch separation between them. Hence the "support reaction" that occurs if there is any vertical force applied to the PTO shaft will be enormous. This is very poor design (bearing separation & support reaction is a fundamental design skill taught in any undergraduate mechanical engineering machine design course), and is very much
part of the tractor.
But even if that is set aside, I as an owner of a pretty expensive piece of equipment should not have to have even done any of this. It should be reliable, and I should be able to fix it when it breaks. If I am using attachments that were designed by the same manufacturer for the tractor, then they should fit and work well together...as a "system."
I have 407 hours on the tractor. I have just had to do a major transmission repair. Every year I have owned the tractor, I have had to repair something with several weeks of down-time. The inability of the three closest dealers to find and supply the right parts makes me glad I do the work myself instead of paying them. The support I have received from the manufacturer (who no longer makes the proper front PTO shaft!) has been disappointing at best. Just as with the attachments, I include the dealer service & part support from the manufacturer as part of the "system."
My honest experience over the past three years, and this winter in particular, has given me many reasons to recommend against this tractor.
I am glad to read your experience has been different. I would not wish my experience on anyone. But I cannot agree that this is a "good tractor." A "good tractor" can do more than mow the lawn, which is about all this one does for me (when it's working).
Sorry for the rant, but I think we will all benefit if Deere knows their products, service, and parts support do not have the reputation they seem to think they do.
Dave