Treadmill Repair Guides

These treadmill repair guides can help you get your exercise routine kick-started again. And Sears PartsDirect has more treadmill repair help for you, including troubleshooting tips, explanations of what different treadmill parts do and solutions for common symptoms.

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How to Replace the Motor Controller on a Treadmill


Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the motor correctly.

How to Replace the Walking Board on a Treadmill


A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the walking board if it's worn or damaged.

How to Replace the Walking Belt on a Treadmill


A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using these steps.

How to Replace the Drive Motor on a Treadmill


A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn't run.