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Proform
Treadmill

Model # TLS220 Official Proform motorized treadmill

Here are the diagrams and repair parts for Official Proform TLS220 motorized 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 70 parts  |
Wire,16-3,w/ 031033
#57

Unit parts diagram

Wire,16-3,w/

Part #031033

Replaced by #031229

?
Manufacturer substitution
This part replaces 031033. Substitute parts can look different from the original.
$11.39 | 
15% OFF Phone Price : $13.39
In Stock
Wheel 052003
#50

Unit parts diagram

Wheel

Part #052003

Replaced by #052012

?
Manufacturer substitution
This part replaces 052003. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 013068
#20

Unit parts diagram

Exercise equipment screw

Part #013068

This item is not returnable
$2.16
In Stock
Weider Clamp,adhesi 016017
#62

Unit parts diagram

Weider clamp,adhesi

Part #016017

This item is not returnable
$2.16
In Stock
Image Exercise Equipment Washer 014003
#15A

Unit parts diagram

Image exercise equipment washer

Part #014003

This item is not returnable
$2.16
In Stock
Weslo Exercise Equipment Screw 013226
#26

Unit parts diagram

Weslo exercise equipment screw

Part #013226

This item is not returnable
$2.16
In Stock
Washer 014059
#54

Unit parts diagram

Washer

Part #014059

Replaced by #014073

?
Manufacturer substitution
This part replaces 014059. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Washer 014060
#30A

Unit parts diagram

Washer

Part #014060

Replaced by #014033

?
Manufacturer substitution
This part replaces 014060. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Nut,hex Nyl 012077
#53

Unit parts diagram

Nut,hex nyl

Part #012077

Replaced by #148710

?
Manufacturer substitution
This part replaces 012077. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Lock Nut 014001
Lock nut

Part #014001

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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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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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 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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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…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

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

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Repair difficulty
Time required
 45 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'…

Read more
Repair difficulty
Time required
 15 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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