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Treadmill

Model # TLS151E/A Official Proform lifestyler 1000 treadmill

Here are the diagrams and repair parts for Official Proform TLS151E-A lifestyler 1000 treadmill, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 75 parts  |
Treadmill Circuit Breaker, 15-amp (replaces 031103, 127202, 173322) 109382
#7A

Unit parts diagram

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

Part #109382

This item is not returnable
$9.39
| 
10% OFF Phone Price : $10.39
In Stock
Screw,hhcs,b 013056
#40

Unit parts diagram

Screw,hhcs,b

Part #013056

This item is not returnable
$2.16
In Stock
Nordictrack Screw 013062
#60

Unit parts diagram

Nordictrack screw

Part #013062

This item is not returnable
$2.99
In Stock
Image Exercise Equipment Washer 014003
#14

Unit parts diagram

Image exercise equipment washer

Part #014003

This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 013068
#19D

Unit parts diagram

Exercise equipment screw

Part #013068

This item is not returnable
$2.16
In Stock
Nut 012029
#61

Unit parts diagram

Nut

Part #012029

Replaced by #012076

?
Manufacturer substitution
This part replaces 012029. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Lock Nut 012025
#26

Unit parts diagram

Lock nut

Part #012025

Replaced by #012149

?
Manufacturer substitution
This part replaces 012025. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
9v Battery STD363094

#NI

All parts diagram

9v battery

Part #STD363094

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

Runner Lh 010017
#52

Unit parts diagram

Runner lh

Part #010017

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

Tool,2-pc,ph 045003

#NI

All parts diagram

Tool,2-pc,ph

Part #045003

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 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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