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NordicTrack
Treadmill

Model # 831298030 Official NordicTrack vx 900 treadmill

Here are the diagrams and repair parts for Official NordicTrack 831298030 vx 900 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 138 parts  |
Treadmill Circuit Breaker, 15-amp (replaces 031103, 127202, 173322) 109382

#15

All 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
Black & Decker Treadmill Washer 014063

#105

All parts diagram

Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
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Weslo Power Socket 109231

#49

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Weslo power socket

Part #109231

This item is not returnable
$6.99
In Stock
Wire,jmpr,12 152661

#NI17

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Wire,jmpr,12

Part #152661

This item is not returnable
$2.99
In Stock
Bkt,elect,pw 157346

#116

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Bkt,elect,pw

Part #157346

This item is not returnable
$5.49
In Stock
Proform Isolator,dec 184277

#7

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Proform isolator,dec

Part #184277

$60.99
In Stock
Nut,insert,b 171923

#4

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Nut,insert,b

Part #171923

This item is not returnable
$6.49
In Stock
Weider Exercise Equipment Hex Nut 105477

#31

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Weider exercise equipment hex nut

Part #105477

This item is not returnable
$2.16
In Stock
Healthrider Allen Wrench, 7/32-in 045017
Healthrider allen wrench, 7/32-in

Part #045017

This item is not returnable
$2.16
In Stock
Nut,push,1/4 012137

#NI20

All parts diagram

Nut,push,1/4

Part #012137

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 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…

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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'…

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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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