In fairness, I'm not interested to pursue a complete engine/transmission replacement if this failure hasn't caused any damage to the respective areas of concern. If it can be repaired and continue to operate fine for thousands of miles beyond then I'd rather opt to follow BRP's bulletin recommendations. Complete replacement potentially could create more never-ending problems.
However, I am curious how or why this shifter index lever would've failed as well as why would BRP issued a bulletin to remedy the failure. I wonder where do these loose ball bearings and the broken race travel? Do they move through the engine/transmission or do they immediately sink to the bottom and cling to the magnetic plug while the Spyder is in operation? I hope someone with definitive knowledge can explain this to me. Additionally, in the summer of 2018, I reported and shared a
video with my dealer that I heard an odd metallic sound bouncing around inside my my Spyder left engine casing. At the time I had 712 miles on it. I don't know this recent failure and the unsettling noise I heard back then are related; are they? My Spyder currently has 2746 miles on it when I left it with the dealer last month where it still remains not only dealing with this issue but
another unrelated audio system flaw that appears to plague all 2018 Spyder models.
I am hoping people who do understand the Spyder's mechanical nature can precisely explain why this failure occurred. Especially, those of us like myself who are unclear and what to specifically ask in order to effectively resolve the issue. I'm grateful that my dealer has been incredibly responsive to my concerns and doing what they can to address the issue(s).
They have reported to me this week that they have received the new shifter index lever which shows there are nine bearings inside the race. All nine bearings that were clinging to my Spyder's magnetic oil plug are accounted for including what appears to be a part of the race that contained them. BRP has advised the service tech to open the affected area and see if there's any additional damage and see where the rest of the blown race is located. They will make their decision when the tech reports back to them and me.
Service tech sent me two sheets from the shifter index lever bulletin - see attached. I've requested they ask BRP how does this part fail and why is there a bulletin for this. I hope to hear back an informative answer.