Model #850 MTD Snowthrower, Gas

  • Optional Equipment
    3 Results
  • Snow Thrower
    3 Results
  • Snow Thrower Page 2
    3 Results
  • Snow Thrower Page 3
    3 Results
  • Snow Thrower Page 4
    3 Results
  • Snow Thrower Page 5
    3 Results
  • Snow Thrower Page 6
    3 Results
  • Snow Thrower Page 7
    3 Results
  • Snow Thrower Page 8
    3 Results
  • Snow Thrower Page 9
    3 Results
  • Snow Thrower Page 10
    3 Results
Find part by diagram >

Question and Answers

Q:

expanse 850 treadmill - no display - not the batteries

A:

Thank you for you question.

I am sorry you are having a problem with your treadmill. If the console is not lighting up when you install the batteries I suspect the console is defective. These consoles light up when the last battery is installed. When they do not the batteries are bed or the console is. I looked up the part but it is no longer available. I recommend unplugging the treadmill and removing the console. Then see if there are wires coming from the battery holder. If there is, make sure the wires are connected to the board. I have seen them come loose. If they are loose, you can try to solder then back to the board it you are hand. If not ask friends and family members if they know how. If the wires are connected, I suspect an internal problem with the console. I am sorry there is no fix for that.

Please let me know if you need further assistance on the repair of the treadmill.

Thank you for using Manage my life.

Mark T.

Read More
Mark T -
Sears Technician
February 26, 2011
Q:

Lifestyler Expanse 850 treadmill belt

A:

Thank you for your question.

I am sorry you are having a problem with the treadmill. We do service this model treadmill. If you need to have the treadmill serviced, please call 1-800-469-4663 to set up service. They will be able to go over the cost of the service with you. I recommend having the complete model number of the treadmill when you call. The model number will be located on the frame near the bottom.

I hope this is helpful. Please let me know if you need further assistance.

Thank you for using Manage my life.

Mark T.

Read More
Mark T -
Sears Technician
April 03, 2012
A:

Thank you for your question. Replacing the walking belt on your treadmill is fairly difficult and time consuming. In addition, there are no really detailed instructions for replacing it since a professional would typically do that type of service. We do not have a treadmill service manual that shows how to replace the walking belt. The basic instructions are listed below to help you.

#Unplug the treadmill from the power source. #Remove the motor hood on the front of the treadmill. #Remove the right foot rails. The foot rails are screwed to the walking board. # Remove the rear roller adjusting bolts. Be sure to count the number of turns it takes to remove the bolt. #Remove the front roller adjusting bolt. Make sure to count the number of turns it takes to remove the bolt. Then when you reinstall the bolt, you can get it in the same place. If your model does not have a front roller adjusting bolt you will need to remove the bolt that secures the right roller bushing. It helps to incline the treadmill when removing this bolt. Once it is inclined, flex the frame to the left and the bolt should come out enough to release the roller bushing. #Remove the front roller. # Remove the screws from the walking board. Then lift the walking board and slide the walking board and the belt off. #Transfer the brackets to the new board. #Reverse the instructions to reassemble the treadmill. #Before installing the motor hood carefully check the operation. The drive belt might need to be adjusted.

I have added the instructions for adjusting the walking belt below.

Again, this is a fairly involved repair, so if you have any concerns or reservations you may want to consult a professional.

I hope this is helpful. Please reply below if you need further assistance.

Thank you for using Manage my life. Mark T.

Read More
Mark T -
Sears Technician
January 07, 2013
See more answers
Q:

My treadmill, 850, is not starting. The motor belt is not working. Why?

A:

To diagnose the problem with the treadmill, voltage tests need to be done at the motor controller and console.

I recommend you get a technician to diagnose and repair the treadmill.

Read More
Jimmy K -
Sears Technician
December 21, 2009