I have proform CR610. The treadmill speeds up and slows down frequently. I think it's time to replace the belt (I adjusted the belt several times as mentioned in the manual. But didn't help). I don't have the intructions to replace the belt. can you please let me know the intructions ?

Augee, March 2007

www.iconservice.com/pdf/PCTL55810.pdf

Tony M, July 2008

I have a CR 610 it stop after 3 to 5 minutes of operation. I've adjusted the belt several times but the problem persists

Gary Delamielleure, January 2008