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NordicTrack
Elliptical Machine

Model # 831283660 Official NordicTrack mtn 740 elliptical machine

Here are the diagrams and repair parts for Official NordicTrack 831283660 mtn 740 elliptical machine, 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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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 126 parts  |
Elliptical Resistance Motor (replaces 175656, 182556, 182851) 193223
#39A

Frame/console/motor/pedal diagram

Elliptical resistance motor (replaces 175656, 182556, 182851)

Part #193223

$50.99
Back Order
Toyostove Exercise Equipment Magnet 113842
#32

Frame/console/motor/pedal diagram

Toyostove exercise equipment magnet

Part #113842

This item is not returnable
$2.16
In Stock
Nut,hex Nyl 121050
#27

Frame/console/motor/pedal diagram

Nut,hex nyl

Part #121050

Replaced by #148710

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Manufacturer substitution
This part replaces 121050. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Weider Rear Stabilizer End Cap 139418
#14

Frame/console/motor/pedal diagram

Weider rear stabilizer end cap

Part #139418

This item is not returnable
$2.99
In Stock
Image Exercise Equipment Flat Washer 014033
Image exercise equipment flat washer

Part #014033

This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 013576
#52

Frame/console/motor/pedal diagram

Exercise equipment screw

Part #013576

This item is not returnable
$2.16
In Stock
Eye Bolt 144996
#42

Frame/console/motor/pedal diagram

Eye bolt

Part #144996

$13.99
In Stock
Exercise Equipment Lock Washer 112006
#30

Frame/console/motor/pedal diagram

Exercise equipment lock washer

Part #112006

This item is not returnable
$2.16
In Stock
Reed Switch And Wire 186070
#56

Frame/console/motor/pedal diagram

Reed switch and wire

Part #186070

This item is not returnable
$11.99
In Stock
Lifestyler Compact Disc 183762

#NI23

All parts diagram

Lifestyler compact disc

Part #183762

$14.49
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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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 elliptical.

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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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