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Treadmill

Model # 831295040 Official Proform treadmill

Here are the diagrams and repair parts for Official Proform 831295040 treadmill, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 150 parts  |
Treadmill Safety Key Assembly (replaces 201576) 208603
Treadmill safety key assembly (replaces 201576)

Part #208603

BEST SELLER
This item is not returnable
$4.69 | 
18% OFF Phone Price : $5.69
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Fan 193781
#84

Walking belt/motor/console/hood diagram

Fan

Part #193781

Replaced by #188015

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Manufacturer substitution
This part replaces 193781. Substitute parts can look different from the original.
This item is not returnable
$16.09 | 
11% OFF Phone Price : $18.09
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Black & Decker Exercise Equipment Screw 105444
#92

Walking belt/motor/console/hood diagram

Black & decker exercise equipment screw

Part #105444

This item is not returnable
$2.16
Back Order
Toyostove Exercise Equipment Rubber Pad 157600
Toyostove exercise equipment rubber pad

Part #157600

This item is not returnable
$2.16
In Stock
Toyostove Treadmill Reed Switch And Sensor Wire (replaces 160068, 249538) 165798
#10

Walking belt/motor/console/hood diagram

Toyostove treadmill reed switch and sensor wire (replaces 160068, 249538)

Part #165798

This item is not returnable
$10.19 | 
16% OFF Phone Price : $12.19
In Stock
Black & Decker Exercise Equipment Nut 012149
Black & decker exercise equipment nut

Part #012149

This item is not returnable
$2.16
In Stock
Weider Belt Guide 198640
#82

Walking belt/motor/console/hood diagram

Weider belt guide

Part #198640

This item is not returnable
$2.16
In Stock
Black & Decker Treadmill Nut 119425
#13

Walking belt/motor/console/hood diagram

Black & decker treadmill nut

Part #119425

This item is not returnable
$2.16
In Stock
Black & Decker Power Cord Grommet 173169
#80

Walking belt/motor/console/hood diagram

Black & decker power cord grommet

Part #173169

This item is not returnable
$2.16
In Stock
Toyostove Treadmill Circuit Breaker 186726
#78

Walking belt/motor/console/hood diagram

Toyostove treadmill circuit breaker

Part #186726

This item is not returnable
$8.99
In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

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

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Why is my treadmill's walking belt slipping?

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

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Why is my treadmill's walking belt off center?

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

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Why won't my treadmill start even though the console display works?

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

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Why is my treadmill's heart rate sensor not accurate?

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

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Why does my treadmill have no display?

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

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Why won't my treadmill power up?

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

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Repair guides for treadmills

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

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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…

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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'…

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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…

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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.

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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.…

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