Lifestyler
Fitness & Exercise

Model # 15725 Official Lifestyler firm flex

Here are the diagrams and repair parts for Official Lifestyler 15725 firm flex, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 37 parts  |

Main Frme As 39372700
#2

Unit parts diagram

Main frme as

Part #39372700

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

Locking Rod 31175167
#13

Unit parts diagram

Locking rod

Part #31175167

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

Label 62418600
#2K

Unit parts diagram

Label

Part #62418600

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

User's Manual 60104600

#NI

All parts diagram

User's manual

Part #60104600

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

Leg Press 38350516
#9A

Unit parts diagram

Leg press

Part #38350516

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

Bushing,blac 09133000
#3B

Unit parts diagram

Bushing,blac

Part #09133000

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

#5 Flexband 39279800
#16

Unit parts diagram

#5 flexband

Part #39279800

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

Collar,quick 31236467
#15

Unit parts diagram

Collar,quick

Part #31236467

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

Plug 02054400
#2G

Unit parts diagram

Plug

Part #02054400

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

Cushion 39372800
#2B

Unit parts diagram

Cushion

Part #39372800

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.

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.…