I have a proform 650 cross trainer and just recently it has begun skipping while running. It's almost as if the belt is too big for the treadmill (but it has been fine for years!). When we run it for awhile at a higher speed before using it it seems to be fine but there's no guarantee. Any suggestions?

Asked by Carly Harrison on 06/02/2014 1  Answer

ManualsOnline posted an answer 10 years, 5 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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