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Treadmill

Model # DRTL59221 Official Proform proform 520x treadmill

Here are the diagrams and repair parts for Official Proform DRTL59221 proform 520x 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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ALL PARTS
Showing 10 of 66 parts  |
Lifestyler Exercise Equipment Screw 146427
Lifestyler exercise equipment screw

Part #146427

This item is not returnable
$2.16
In Stock
Healthrider Rlr,idler,ar 191668
#87

Proform 520x diagram

Healthrider rlr,idler,ar

Part #191668

$78.99
In Stock
Exercise Equipment Screw 013492
#105

Proform 520x diagram

Exercise equipment screw

Part #013492

This item is not returnable
$2.16
In Stock
Black & Decker Pulse,bar,sp 177598
#46

Proform 520x diagram

Black & decker pulse,bar,sp

Part #177598

$10.99
In Stock
Proform Om,drtl59221 195584

#NI15

All parts diagram

Proform om,drtl59221

Part #195584

This item is not returnable
$3.49
In Stock
Black & Decker Clamp,8cabl 016057
#81

Proform 520x diagram

Black & decker clamp,8cabl

Part #016057

This item is not returnable
$2.16
In Stock
Wire,gnd,7.0 155623
#79

Proform 520x diagram

Wire,gnd,7.0

Part #155623

This item is not returnable
$2.99
In Stock
Black & Decker Wire,grnd Ju 107189

#NI07

All parts diagram

Black & decker wire,grnd ju

Part #107189

This item is not returnable
$2.16
In Stock
Weider Exercise Equipment Screw 180917
#24

Proform 520x diagram

Weider exercise equipment screw

Part #180917

This item is not returnable
$2.16
In Stock
Black & Decker Warning Decal 158157
#63

Proform 520x diagram

Black & decker warning decal

Part #158157

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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