Model # 831286221 Official Proform proform 15.5s elliptical machine

Here are the diagrams and repair parts for Official Proform 831286221 proform 15.5s 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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Showing 10 of 84 parts |

Elliptical Resistance Motor (replaces 175656, 182556, 182851) 193223

#72

Elliptical diagram

Elliptical resistance motor (replaces 175656, 182556, 182851)

Part #193223

$50.99

In Stock

Qty

Toyostove Exercise Equipment Magnet 113842

#58

Elliptical diagram

Toyostove exercise equipment magnet

Part #113842

This item is not returnable

$2.16

Back Order

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#33

Elliptical diagram

Toyostove elliptical nut

Part #148710

This item is not returnable

$2.16

In Stock

Qty

Reebok Elliptical Crank Bearing (replaces 248395) 139703

#31

Elliptical diagram

Reebok elliptical crank bearing (replaces 248395)

Part #139703

This item is not returnable

$13.99 |

13% OFF Phone Price : $15.99

In Stock

Qty

#76

Elliptical diagram

Elliptical washer

Part #204489

This item is not returnable

$2.49 |

29% OFF Phone Price : $3.49

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Qty

#60

Elliptical diagram

Elliptical flex bushing

Part #175592

This item is not returnable

$13.99

In Stock

Qty

#53

Elliptical diagram

Exerciser reed switch and wire

Part #170205

This item is not returnable

$8.99

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Qty

#69

Elliptical diagram

Weslo elliptical spring washer

Part #213148

This item is not returnable

$2.49 |

29% OFF Phone Price : $3.49

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#18

Elliptical diagram

Bkt,sdshld,l

Part #198568

This item is not returnable

$3.99

In Stock

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#70

Elliptical diagram

Exercise equipment screw

Part #183635

This item is not returnable

$2.16

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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…

Why does my elliptical display the wrong speed?

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

Why can't my elliptical detect my heart rate?

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

Why won't my elliptical's console turn on?

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

How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

Why is my elliptical's console display dim?

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

Why does my elliptical rock?

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

Why won't my elliptical's pedal resistance change?

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.

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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

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

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.

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Top questions about Sears and Sears PartsDirect

Model # 831286221 Official Proform proform 15.5s elliptical machine

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for elliptical machines

Why does my elliptical make squeaking noises?

Why does my elliptical display the wrong speed?

Why can't my elliptical detect my heart rate?

Why won't my elliptical's console turn on?

How do I tighten elliptical handle bars?

Why is my elliptical's console display dim?

Why does my elliptical rock?

Why won't my elliptical's pedal resistance change?

Repair guides for elliptical machines

How to replace an elliptical resistance motor

How to adjust an elliptical reed switch

How to replace an elliptical console

Effective articles & videos to help repair your fitness & exercise

Top questions about Sears and Sears PartsDirect

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