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Lifestyler
Fitness & Exercise

Model # 831287421 Official Lifestyler cardio force

Here are the diagrams and repair parts for Official Lifestyler 831287421 cardio force, 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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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 51 parts  |
Weslo Exercise Equipment Screw 102308
Weslo exercise equipment screw

Part #102308

This item is not returnable
$2.16
In Stock
Screw 100244
Screw

Part #100244

This item is not returnable
$2.16
In Stock
Lifestyler Tool,ph,drvr 128438

#NI

All parts diagram

Lifestyler tool,ph,drvr

Part #128438

$10.49
In Stock
Lifestyler Exercise Equipment Owner's Manual 127451

#NI

All parts diagram

Lifestyler exercise equipment owner's manual

Part #127451

This item is not returnable
$2.16
In Stock
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
1 1/2 Endcap 128240
#11

Unit parts diagram

1 1/2 endcap

Part #128240

Replaced by #117544

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Manufacturer substitution
This part replaces 128240. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Screw,tekphr 013300
#27

Unit parts diagram

Screw,tekphr

Part #013300

The manufacturer no longer makes this part, and there's no substitute part

3/8" Locknut 128156
3/8" locknut

Part #128156

Replaced by #128358

?
Manufacturer substitution
This part replaces 128156. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
1/4 X 2" Cap 128346
#17

Unit parts diagram

1/4 x 2" cap

Part #128346

Replaced by #132656

?
Manufacturer substitution
This part replaces 128346. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Lifestyler Exercise Equipment Push Nut 128348
#30

Unit parts diagram

Lifestyler exercise equipment push nut

Part #128348

The manufacturer no longer makes this part, and there's no substitute part

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…

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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 can't my elliptical detect my heart rate?

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

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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 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 pedal resistance change?

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

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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.…

Read more
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.…

Read more
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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