Model #831297190 LIFESTYLER Treadmill

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Question and Answers

Q:

Replacing my walking belt

A:

Managemylife.com is a great place to find the answers to just about anything, especially on appliances. I would suggest that you provide a little more information such as the make and the model # of your product so your expert will be able to provide you the best possible answer. Just click on reply below and the provide the required data. You can also talk to a Sears associate who will be happy to help you. You will see the 1800 number below.

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Jackie S -
May 05, 2011
A:

My treadmil is a lifestyler expanse 850 model number is 831.297190

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Chrissy -
May 05, 2011
A:

I am sending you some images with instructions for replacing the walking belt on your treadmill. If you have questions, reply on this thread and I will be glad to help.

If you are not comfortable replacing the walking belt, go to Home Services and get a Sears technician to repair the treadmill.

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Jimmy K -
Sears Technician
May 05, 2011
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Q:

How do I replace the walking belt on my Expanse treadmill model 831.297190?

A:

Even though you are mechanically inclined, this repair is fairly complicated and there are no written instructions or procedures. A service technician will rely on his experience and mechanical skills to remove the belt. The basic procedure involves these steps:

  • Unplug the treadmill to disconnect electrical power.
  • You already have removed the back end cap off. This would have been a step.
  • Remove the front hood.
  • Remove the drive belt.
  • Remove the foot rails.
  • Remove the walking board.
  • Remove the adjusting bolts for rear roller.
  • Remove the front and rear rollers.
  • Slide the walking belt off of the right side.
  • Install the new walking belt.
  • Reverse the procedure to reassemble the treadmill.

These general steps are all that I can offer regarding this repair. If you examine your treadmill and you are confident that you can properly replace the belt then should proceed. If you have any uncertainty about properly completing this belt replacement then I recommend that you have a technician visit your home and replace the belt. If you observe the technician replacing the belt, you may be able to replace the belt if the need arises in the future.

Here is a link for the Sears Service website in case you need it: Sears Home Services .

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Lyle W -
Sears Technician
February 25, 2010
A:

Appreciate the information, it was helpful. Important fact, after receiving the treadmill belt and opening the box there were numerous instruction pamplets on how to replace the belt. I am confident that after successfully dismanteling and installing successfully the walking tread for the treadmill that these instruction jpamplets should be available to be email. A caveot stating they may not be exactly your machine but may aid in you endeavors to do it yourself, however if you cannot, we would recommend hiring one of our technicians to complete. Thanks for the help and I am walking again. Steve

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SWild -
March 02, 2010
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Q:

How many horsepower does the Lifestyler Expanse 850, model 831.297190 treadmill have? It's not in the manual.

A:

To get the horsepower of the drive motor on your treadmill, you will need to remove the motor hood on the front of the treadmill. The hood has 6 screws around it that have to be removed and the hood will lift off.

Disconnect the power to the treadmill before you lift the hood off to be safe. The horsepower of the motor is on a tag on the motor.

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Jimmy K -
Sears Technician
March 13, 2009

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