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Lifestyler
Elliptical Machine

Model # 831285770 Official Lifestyler momentum crosstrainer elliptical machine

Here are the diagrams and repair parts for Official Lifestyler 831285770 momentum crosstrainer 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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ALL PARTS
Showing 10 of 99 parts  |
Black & Decker Treadmill Nut 119425
#20

Unit parts diagram

Black & decker treadmill nut

Part #119425

This item is not returnable
$2.16
In Stock
Exercise Equipment Push Nut 103735
#43

Unit parts diagram

Exercise equipment push nut

Part #103735

This item is not returnable
$2.16
Back Order
V-belt 140912
#67

Unit parts diagram

V-belt

Part #140912

Replaced by #144762

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Manufacturer substitution
This part replaces 140912. Substitute parts can look different from the original.
$21.99
In Stock
Proform Axl Pin Long 141595
#33B

Unit parts diagram

Proform axl pin long

Part #141595

This item is not returnable
$3.99
In Stock
Healthrider Cn,change As 141283

#NI

All parts diagram

Healthrider cn,change as

Part #141283

This item is not returnable
$2.16
In Stock
Black & Decker Clamp,8cabl 016057

#NI

All parts diagram

Black & decker clamp,8cabl

Part #016057

This item is not returnable
$2.16
In Stock
Weider Screw, #8 X 3/4-in 104626
#26A

Unit parts diagram

Weider screw, #8 x 3/4-in

Part #104626

This item is not returnable
$2.16
In Stock
Lifestyler Right Decal 129494

#NI

All parts diagram

Lifestyler right decal

Part #129494

This item is not returnable
$2.16
In Stock
Foam Grip, 6-in 105500
#74

Unit parts diagram

Foam grip, 6-in

Part #105500

This item is not returnable
$2.16
In Stock
Screw 101049
#87

Unit parts diagram

Screw

Part #101049

This item is not returnable
$2.16
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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