Proform
Elliptical Machine

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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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

In Stock
Elliptical Handlebar Bushing 138574
#49

Elliptical diagram

Elliptical handlebar bushing

Part #138574

Replaced by #256295

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Manufacturer substitution
This part replaces 138574. Substitute parts can look different from the original.
This item is not returnable
In Stock
Toyostove Exercise Equipment Magnet 113842
#58

Elliptical diagram

Toyostove exercise equipment magnet

Part #113842

This item is not returnable
Back Order
Toyostove Elliptical Nut 148710
#33

Elliptical diagram

Toyostove elliptical nut

Part #148710

This item is not returnable
In Stock
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
Elliptical Washer 204489
#76

Elliptical diagram

Elliptical washer

Part #204489

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Weslo Elliptical Spring Washer 213148
#69

Elliptical diagram

Weslo elliptical spring washer

Part #213148

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Elliptical Flex Bushing 175592
#60

Elliptical diagram

Elliptical flex bushing

Part #175592

This item is not returnable
In Stock
Exercise Equipment Hex Nut 150327
#10

Elliptical diagram

Exercise equipment hex nut

Part #150327

This item is not returnable
In Stock
Rear End Cap 174916
#20

Elliptical diagram

Rear end cap

Part #174916

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.…