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Lifestyler
Treadmill

Model # 266296290 Official Lifestyler treadmill

Here are the diagrams and repair parts for Official Lifestyler 266296290 treadmill, 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 65 parts  |
Foot Pad 84832

#34

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Foot pad

Part #84832

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

Bottom Cover 100168

#35

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Bottom cover

Part #100168

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

End Cap 93726

#33

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End cap

Part #93726

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

Hex Wrench 87556

#65

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Hex wrench

Part #87556

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

On/off-high/low Switch 1005509

#56

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On/off-high/low switch

Part #1005509

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

Wheel 91219

#37

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Wheel

Part #91219

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

Frt Rollr As 94587

#41

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Frt rollr as

Part #94587

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

Bolt 91685

#17

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Bolt

Part #91685

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

Push Nut 22527

#38

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Push nut

Part #22527

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

Gas Spring 97217

#22

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Gas spring

Part #97217

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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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 treadmill.

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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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