Question about Proform Sport 1000 Folding Treadmill PFTL91205 - !

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Walking belt folds

Belt moves to one side and then when it reaches its limit it creases and folds under itself.

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  • Anonymous Mar 23, 2014

    crease in the center of the belt. tried to walk it out. made it worse



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It sounds like one of the adjusted bolts or endcaps that adjusts the walk belt is broken,look at the bolts where you adjust and see if the side the belt is shifting to is broken.It may have ruined the belt also but you wont be able to tell till you correct the tracking problem.

Posted on Aug 01, 2009


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1 Answer

I have a 5.op Smooth folding treadmill that I bought in 2002 and has worked perfectly until now. the walking belt has frayed on the right side and now has a cut in it. I've tried to readjust the

Step 1:

Please adjust acordinbg the Video.God bless you

Step 2:

see the next video how to loube and rollers bearing too.

Step 3:

if you need to replace the deck belt please go to

Jan 07, 2013 | Smoothfitness Exercise & Fitness

1 Answer

How do i lub the belt

Loosen the walk belt by loosening the two adjuster bolts at the rear or the belt a couple of turns. Take your oil and reach your hand under the belt and smear the oil on the smooth board under the belt. After tighten the bolts, start the treadmill and adjust the side to side on the walk belt. The oil will coat the back of the walk belt and you are done!

Hope this was helpful.

If you need further help, I’m available over the phone at

Jul 28, 2011 | Exercise & Fitness

1 Answer

How do i get the belt to stay inline? it keeps sliding to the side causing it to 'fold' when i rotates.

On both ends of one of the rollers are adjustment or takeup screws. You may need a screwdriver or open end or allen wrench to adjust them. If the belt is moving toward the right, adjust the right side of the rollers to be farther apart (if I'm not mistaken). This should cause the belt to walk to the left. Run the machine and watch for belt movement. If the belt is tightening too much, adjust the left side to make the rollers closer together. These adjustments are best made while the belt is running, but BE CAREFUL!

Jan 09, 2011 | Proform 380 Treadmill Walking Belt

1 Answer

I have an Image 15.0Q UMTL31504 and the belt has

Go To Click on manual input Image then M# IMTL31504.
Check the end caps to see if one of them is cracked before adjusting the belt. The crease cannot be straighten and 9 of 10 times it can be a hazard when walking so if you proceed using it in this condition BE CAREFUL!!!

Jul 30, 2010 | Exercise & Fitness

1 Answer

On my oki 5150 the printed paper develops a crease usally in the middle of the page. Usually about 4 inches long, with a small overlap that ends up in a crease ... it's starting to get sufficiently bad so...

If the paper under the crease has print and the fold is "glued down", it is most likely to be a problem with the fuser. Try removing it and look for evidence of warping in the pressure roller. If the fuser looks clean and tidy, go to the other end at check over the paper tray and paper feed mechanisim. It is possible the paper is catching on something at the start of the process. This is most likely if there is print over the crease but not under the fold.

Jan 01, 2018 | OKI C5150n Led Printer

1 Answer

The walking belt on this Lifestyler Expanse 8.0 Treadmill has slipped towards the left side; folding the left side of the belt over itself.

I'm sorry to say that the belt is toast and needs to be replaced. I would also check the end caps I believed it is a one piece unit that the belt tension bolt is attached and the left side had cracked and cause this problem. Call Icon Fitness @ 1-800-999-3756 with locating the proper parts and pricing

May 28, 2010 | RTO Lifestyler Expanse 8.0 Treadmill...

1 Answer

We have a Proform Sport 1000 treadmill which when you get on it the belt slips badly and it hardly moves. The belt doesn't seem loose so is the motor failing?

There is a belt between the front roller and the motor (drive belt) that is under the motor hood. The trick is to watch the front roller when you get on the walking belt. If the front roller stops with the walking belt, then the drive belt is loose and needs to be replaced or tightened. If you have already adjusted the walking belt, and you can hear the motor, it's the drive belt. There will be 3 screw on the front of the machine, and a couple of screws under the main frame. Tip the unit over to find the screws, and take off the cover. You'll be able to see where the slip is.

Mar 06, 2010 | Proform Sport 1000 Folding Treadmill...

1 Answer

How to do you adjust the belt on a Pro form crosswalk 380? The belt is getting loose and I lost the manual.

To adjust the belt: Less Belt Tension: turn both adjustment bolts on back of treadmill in a counter-clockwise direction. More Belt Tension: Turn both adjustment bolts equally in a clockwise direction. Center Adjustment (moves belt center to the left): Turn left-side adjustment bolt counter-clockwise. Center Adjustment (moves belt center to the right): Turn the left-side adjustment bolt clockwise.
An over tightened walking belt can raise the amp draw of your treadmill, contribute to seam separation on the walking belt, or both, so do not over tighten the walking belt.
You should be able to lift the belt in the center on the side by approximately 2” to 3”, if you cannot lift it by 2” to 3”, the belt is too tight.

Feb 20, 2010 | Proform 730 Folding Treadmill Model...

1 Answer

Belt stops when i walk on it

with item going 2mph, stand on foot rails, hold on handles,with one foot try stopping walking belt-look at front roller while doing this-if walking belt slips around frt roller, its the walking belt loose. at each corner there is an adjustment,with proper allen wrench, turn CLOCK WISE one turn EQAULLY on each side!! Then recheck,keep doing this untill it quits slipping-Small moves is best don't crank.
Now on other hand if walking belt Stops with frt roller, its the MTR dr. belt under the hood, to tighten,with 2 9/16th wrenchs, I loosen mtr mount bolt,with one hand apply pressure to mtr, retighten, or have wife apply this pressure with her foot,but don't over tightn-u want to turn belt 1/4-1/2 inch on side. Also check walking lube under walking belt!!

Jan 06, 2010 | Proform 760 CrossTrainer Treadmill

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