Thanks for the link. I posted pics and the repair I did here back in 2010, I don't have the pics anymore and you can only search back 3 years. I made a pin that would fit in the shaft and stick out both ends about 3/8", drilled a hole in the boss on both the engine case and the cover. Put it all back together and it's been good ever since. I opened it up a couple of years ago to see if the pin was wearing the holes I drilled but it was fine. Total cost about $40 for the pin which I had made from a grade A bolt. Not bad considering Triumph wanted almost $4k.
