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Elliptical Machine

Model # 831239431 Official Proform proform 390 e elliptical machine

Here are the diagrams and repair parts for Official Proform 831239431 proform 390 e elliptical machine, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 110 parts  |
Black & Decker Exercise Equipment Lubricating Grease 104838

#NI03

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Black & decker exercise equipment lubricating grease

Part #104838

This item is not returnable
$3.89 | 
20% OFF Phone Price : $4.89
In Stock
Weider Exercise Equipment Screw 223089

#99

All parts diagram

Weider exercise equipment screw

Part #223089

This item is not returnable
$4.99
In Stock
Reed Switch And Wire 186070

#58

All parts diagram

Reed switch and wire

Part #186070

This item is not returnable
$11.99
In Stock
Idler 284697

#52

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Idler

Part #284697

Replaced by #363093

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Manufacturer substitution
This part replaces 284697. Substitute parts can look different from the original.
$28.49
In Stock
Elliptical Drive Belt 306492

#46

All parts diagram

Elliptical drive belt

Part #306492

$40.39 | 
13% OFF Phone Price : $46.39
In Stock
Elliptical Transport Wheel 280951

#50

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Elliptical transport wheel

Part #280951

This item is not returnable
$17.49 | 
10% OFF Phone Price : $19.49
In Stock
Foam Grip 230444

#10

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Foam grip

Part #230444

$14.99
In Stock
Screw 275248

#89

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Screw

Part #275248

This item is not returnable
$2.16
In Stock
Cvr,crank Di 305956

#27

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Cvr,crank di

Part #305956

$103.99
In Stock
Weslo Exercise Equipment Screw 168267

#69

All parts diagram

Weslo exercise equipment screw

Part #168267

This item is not returnable
$2.16
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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