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NordicTrack
Treadmill

Model # NTTL79060 Official NordicTrack treadmill

Here are the diagrams and repair parts for Official NordicTrack NTTL79060 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 102 parts  |
Treadmill Safety Key (replaces 125589, 153017) 119038
#81

Unit parts diagram

Treadmill safety key (replaces 125589, 153017)

Part #119038

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This item is not returnable
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Exercise Equipment Screw 013576
#20

Unit parts diagram

Exercise equipment screw

Part #013576

This item is not returnable
$2.16
In Stock
Black & Decker Clamp,8cabl 016057
#106

Unit parts diagram

Black & decker clamp,8cabl

Part #016057

This item is not returnable
$2.16
In Stock
Healthrider Screw 131826
#19A

Unit parts diagram

Healthrider screw

Part #131826

This item is not returnable
$2.16
In Stock
Image Exercise Equipment Nut 119439
#44

Unit parts diagram

Image exercise equipment nut

Part #119439

This item is not returnable
$2.16
In Stock
Screw,shldr 013307
#38

Unit parts diagram

Screw,shldr

Part #013307

This item is not returnable
$4.99
In Stock
Exercise Equipment Screw 013529
#122

Unit parts diagram

Exercise equipment screw

Part #013529

This item is not returnable
$2.16
In Stock
Exercise Equipment Star Washer 014117
#33

Unit parts diagram

Exercise equipment star washer

Part #014117

This item is not returnable
$2.16
In Stock
Black & Decker Blue Wire 126146

#NI

All parts diagram

Black & decker blue wire

Part #126146

This item is not returnable
$2.16
In Stock
Image Exercise Equipment Star Washer 014088
#123

Unit parts diagram

Image exercise equipment star washer

Part #014088

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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