You can check the recalls using the VIN on the Polaris website or in the app. For the first few rides just ride it the way it is and see where you're at for RPM and track speed before clutching it. Just check the torque on your bolt after every ride. Personally I would just run the latest clutch bolt from Polaris versus a titanium bolt.
My clutch bolt (the old silver 7528193) backed out (and/or stretched) after every ride for the first 10 or so rides. I would get anywhere from 1/8 to 1/4 turn at the end of each ride. I decided to stick with the P-22 for now (versus going P-85) and opted for iBexx clutching for where I ride. My bolt no longer moves but I am not able to say for sure why, since I made several changes all at once. I did the following:
- Had the clutches balanced at an engine shop (primary was out quite a lot)
- Bought the alignment bar from TRS and found my alignment was out and my secondary required to be shimmed out .133"
- Lapped my primary to my crank using valve lapping compound
- Torqued the primary onto the crank using the installation bolt (7520950) to 140ft/lbs
- Installed the latest bolt (black 7528304) to 110ft/lbs.
The bolt moved slightly when re-torquing after the first heat cycle, and has not moved since.
I believe I got the idea for lapping from TRS and/or Patrick Custom Carbon, both of whom are on this site.
I think my crank actually spun in my primary before these changes. Pics of before and after lapping:
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