I put my Spyder RT back in the shop for the same problem. This week will be it has been another 3 weeks without my bike. This time they have replaced the belt and Cush drive based on BRP's direction. The problem persisted. The dealer again contacted BRP and they came up with a new proposed fix. BRP believes the engine drive pulley is out of alignment and sent the dealer the spec's to fabricate a special tool to adjust the engine to better align the drive pulley on the engine. I was told the tool when fabricated will allow them to rotate the engine slightly and they believe this will prevent the noise. however, according to the dealer BRP also mentioned they are working on a new coating for the front drive pulley that will reduce friction! Thus eliminating the noise. I am waiting to hear if realigning the engine helped to fix the problem. I purchased the bike in April and it has been in the shop more than it has been with me.
Pls excuse my lack of techno speak.
Any thoughts?
:dontknow:
Did they pull the front sprocket [pulley] and check the main shaft for ware??