Proform
Elliptical Machine

Model # 831239430 Official Proform proform 390 e elliptical machine

Here are the diagrams and repair parts for Official Proform 831239430 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 109 parts  |

Black & Decker Exercise Equipment Lubricating Grease 104838

#NI06

All parts diagram

Black & decker exercise equipment lubricating grease

Part #104838

This item is not returnable
$3.89
20% OFF Phone Price : $4.89
In Stock
Black & Decker Treadmill Washer 014063

#43

All parts diagram

Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Exercise Equipment Snap Ring (replaces 163349, 224382) 143742

#40

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Exercise equipment snap ring (replaces 163349, 224382)

Part #143742

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
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.
In Stock
Proform Fan,assy,dc 188017

#NI01

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Proform fan,assy,dc

Part #188017

In Stock
Pedal Assembly, Right 283858

#13

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Pedal assembly, right

Part #283858

In Stock
Pedal,leg,lt 283926

#14

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Pedal,leg,lt

Part #283926

In Stock
Elliptical Screw 252110

#67

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Elliptical screw

Part #252110

This item is not returnable
In Stock
Exercise Equipment Screw 180220

#75

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Exercise equipment screw

Part #180220

This item is not returnable
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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

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

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

Main cause: lack of lubrication on pivot points…

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

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.…