Lifestyler
Treadmill

Model # 831297431 Official Lifestyler lifestyler expanse 500 treadmill

Here are the diagrams and repair parts for Official Lifestyler 831297431 lifestyler expanse 500 treadmill, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 99 parts  |

Treadmill Safety Key (replaces 125589, 153017) 119038
#4

Unit parts diagram

Treadmill safety key (replaces 125589, 153017)

Part #119038

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This item is not returnable
$3.14
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Belt 118016
#74

Unit parts diagram

Belt

Part #118016

Replaced by #224019

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Manufacturer substitution
This part replaces 118016. Substitute parts can look different from the original.
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Treadmill Circuit Breaker, 15-amp (replaces 031103, 127202, 173322) 109382
#20

Unit parts diagram

Treadmill circuit breaker, 15-amp (replaces 031103, 127202, 173322)

Part #109382

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$9.39
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Black & Decker Treadmill Line Filter 185582
#67

Unit parts diagram

Black & decker treadmill line filter

Part #185582

$29.69
17% OFF Phone Price : $35.69
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Weider Exercise Equipment Hex Nut 105477
#26

Unit parts diagram

Weider exercise equipment hex nut

Part #105477

This item is not returnable
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Exercise Equipment Screw 108080
#78

Unit parts diagram

Exercise equipment screw

Part #108080

This item is not returnable
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Weider Exercise Equipment Screw 112609
#23

Unit parts diagram

Weider exercise equipment screw

Part #112609

This item is not returnable
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Om,297431 124886
Om,297431

Part #124886

This item is not returnable
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Exercise Equipment Bolt 013601
Exercise equipment bolt

Part #013601

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Black & Decker Clamp,flat T 116927
#56

Unit parts diagram

Black & decker clamp,flat t

Part #116927

This item is not returnable
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Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill motor controller

How to replace a treadmill motor controller

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

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

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

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your fitness & exercise

Use the advice and tips in these articles and videos to get the most out of your treadmill.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…