Proform
Elliptical Machine

Model # 831239435 Official Proform proform 390 e elliptical machine

Here are the diagrams and repair parts for Official Proform 831239435 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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Showing 10 of 113 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
Reed Switch And Wire 186070

#58

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Reed switch and wire

Part #186070

This item is not returnable
In Stock
Weider Exercise Equipment Screw 223089

#95

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Weider exercise equipment screw

Part #223089

This item is not returnable
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.
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Sdshld,lt,ar 283921

#44

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Sdshld,lt,ar

Part #283921

In Stock
Elliptical Square Key 281559

#60

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Elliptical square key

Part #281559

This item is not returnable
In Stock
Lifestyler Exercise Equipment Screw 208163

#88

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Lifestyler exercise equipment screw

Part #208163

In Stock
Elliptical Screw 252110

#67

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Elliptical screw

Part #252110

This item is not returnable
In Stock
Wire,pulse,2 272391

#28A

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Wire,pulse,2

Part #272391

In Stock
Stblzr,rr,pt 283916

#70

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Stblzr,rr,pt

Part #283916

In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main cause: lack of lubrication on pivot points…

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

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

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

Main causes: loose fastening bolts, damaged handle bars…

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

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

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

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 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
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

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.…

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