Proform
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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Model diagram and schematic

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ALL PARTS
Showing 10 of 110 parts  |

Elliptical Bushing (replaces 138574) 256295

#17

All parts diagram

Elliptical bushing (replaces 138574)

Part #256295

This item is not returnable
In Stock
Elliptical Crank Bearing (replaces 248395) 139703

#38

All parts diagram

Elliptical crank bearing (replaces 248395)

Part #139703

This item is not returnable
$13.99
13% OFF Phone Price : $15.99
In Stock
Exercise Equipment Flat Washer 014033

#43

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Exercise equipment flat washer

Part #014033

This item is not returnable
In Stock
Elliptical Pedal Arm Bushing 281020

#23

All parts diagram

Elliptical pedal arm bushing

Part #281020

This item is not returnable
In Stock
Exercise Equipment Retainer Clip 131090

#57

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Exercise equipment retainer clip

Part #131090

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

#58

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Reed switch and wire

Part #186070

This item is not returnable
In Stock
Exercise Equipment Wheel Bearing 172638

#94

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Exercise equipment wheel bearing

Part #172638

In Stock
Cvr,crank Di 305956

#27

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Cvr,crank di

Part #305956

In Stock
Elliptical Console Screw 208817

#92B

All parts diagram

Elliptical console screw

Part #208817

This item is not returnable
In Stock
Exercise Equipment Retainer Clip 127597

#NI06

All parts diagram

Exercise equipment retainer clip

Part #127597

This item is not returnable
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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

Main causes: loose fastening bolts, damaged handle bars…

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

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

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

Main cause: lack of lubrication on pivot points…

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

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

Repair guides for elliptical machines

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

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.…

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.…

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.…

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.

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.…