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Treadmill

Model # 831294252 Official Proform proform 545s treadmill

Here are the diagrams and repair parts for Official Proform 831294252 proform 545s 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 165 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
In Stock
Black & Decker Exercise Equipment Screw 105444

#60

All parts diagram

Black & decker exercise equipment screw

Part #105444

This item is not returnable
$2.16
In Stock
Treadmill Walking Belt 206847

#52

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Treadmill walking belt

Part #206847

$40.85 | 
13% OFF Phone Price : $46.85
In Stock
Image Belt Guide 198639

#4

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Image belt guide

Part #198639

This item is not returnable
$2.16
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Black & Decker Treadmill Nut 119425

#21

All parts diagram

Black & decker treadmill nut

Part #119425

This item is not returnable
$2.16
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Black & Decker Exercise Equipment Screw 154848

#NI09

All parts diagram

Black & decker exercise equipment screw

Part #154848

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

#44

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Black & decker power cord grommet

Part #173169

This item is not returnable
$2.16
In Stock
Reed Switch 203664

#24

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Reed switch

Part #203664

This item is not returnable
$9.99
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Weslo Treadmill Rear Roller 192891

#57

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Weslo treadmill rear roller

Part #192891

$49.29 | 
11% OFF Phone Price : $55.29
In Stock
Exercise Equipment Rubber Pad 126650
Exercise equipment rubber pad

Part #126650

This item is not returnable
$2.16
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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