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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Showing 10 of 99 parts  |

Black & Decker Exercise Equipment Lubricating Grease 104838

#NI

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
Brng,abec1,7 136130
#47

Unit parts diagram

Brng,abec1,7

Part #136130

Replaced by #018007

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Manufacturer substitution
This part replaces 136130. Substitute parts can look different from the original.
In Stock
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.
In Stock
Reebok Exercise Equipment Bolt 104536
#19

Unit parts diagram

Reebok exercise equipment bolt

Part #104536

This item is not returnable
In Stock
Lifestyler Owner's Manual 139804

#NI

All parts diagram

Lifestyler owner's manual

Part #139804

This item is not returnable
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Healthrider Cn,change As 141283

#NI

All parts diagram

Healthrider cn,change as

Part #141283

This item is not returnable
In Stock
Healthrider Exercise Equipment Bolt 013580
#50

Unit parts diagram

Healthrider exercise equipment bolt

Part #013580

This item is not returnable
In Stock
Warning Decal 139801

#NI

All parts diagram

Warning decal

Part #139801

This item is not returnable
In Stock
Treadmill Walking Board Pad 129740
#62

Unit parts diagram

Treadmill walking board pad

Part #129740

This item is not returnable
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
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main cause: lack of lubrication on pivot points…

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

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

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

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.

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.…