Pro Form 725i Treadmill ; Belt slips and almost stops when walking or jogging upon. Looked @ the manual and tried tightening 1/4 turn at a time until I reached a full turn of the Allen wrench but still had same issue. What am I doing wrong? There has been no maintenance on this treadmill for a long time. Thanks

Asked by Ryan on 03/15/2013 0  Answer

ManualsOnline posted an answer 11 years, 6 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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