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Elliptical Machine

Model # 831237431 Official Proform elliptical machine

Here are the diagrams and repair parts for Official Proform 831237431 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 113 parts  |
Black & Decker Exercise Equipment Lubricating Grease 104838

#NI03

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
Elliptical Nut 012042

#82

All parts diagram

Elliptical nut

Part #012042

This item is not returnable
$2.16
In Stock
Toyostove Exercise Equipment Rubber Pad 157600

#47

All parts diagram

Toyostove exercise equipment rubber pad

Part #157600

This item is not returnable
$2.16
Back Order
Weslo Elliptical Spring Washer 213148

#88

All parts diagram

Weslo elliptical spring washer

Part #213148

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Bracket 252007

#35

All parts diagram

Bracket

Part #252007

$12.99
In Stock
Crank Arm Spacer 251964

#40

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Crank arm spacer

Part #251964

This item is not returnable
$2.16
In Stock
Cvr,cnsl Nec 252950

#96

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Cvr,cnsl nec

Part #252950

$7.99
In Stock
Adjustment Pin 254845

#29

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Adjustment pin

Part #254845

$15.99
In Stock
Proform Cvr,battery 252947

#NI01

All parts diagram

Proform cvr,battery

Part #252947

$11.99
In Stock
Extended Reed Switch Wire 186069

#101

All parts diagram

Extended reed switch wire

Part #186069

$12.99
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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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 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 won't my elliptical's pedal resistance change?

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

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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 does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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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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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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