Gears For Brains
Hello, I have a 1988 Polaris Indy 650, with 4800 miles on it. I have noticed a very loud and distinctive clunking noise that increases in frequency as i ride faster. I figured that the issue was related to track tension, due to the fact that the snowmobile does not make this noise when being run with the track off the ground,so i have tightened it and aligned it. But after a test ride it continues to make this clunking noise , are there any other things to check? what should i be looking for? should i not be riding this sled? thanks in advance.