Jim,
Unfortunately I don't have any pictures of the repair, but my dealer did a great job of fixing what is obviously a poor design.
Sorry I did not chime in ealier but I was trying to get the new computer going......finally did!
I sent NH emails with pics and numerous phone calls, only to be "brushed under the carpet." They did contact my servicing dealer and get the ball rolling for repairs. I was hoping that they had some recall or "retro-fit".....nothing. They left it up to the dealer to fix it.
I felt that this was a SERIOUS safety issue whith regards to using the seat in conjunction with the seat belt as mentioned in the earlier referenced post that I had made when this all happened.
Long story short......the dealer ordered the new piece that was ripped out. Then he welded under that a piece of 1/8" plate cut to match the profile of the original piece that ripped out....drilled and modified to accomodate the parking brake, seat bolts, etc to reinforce it underneath. Next he took two diagonal pieces and welded those vertical on either side near where the bolts attach. Everything was repainted and when I picked the tractor up, you could not tell anything had been done.......LOOKED FACTORY!
This was an excellent repair and it is as strong as it should have been to begin with....absolutely no flexing or give at all. NH had the dealer take pictures and send them in. If you guys are interested PM me and I'll give you the dealer name and contact.....located in SE OHIO. Of course everything was under warranty!