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Lifestyler
Treadmill

Model # 266298180 Official Lifestyler lifestyler 1800 treadmill

Here are the diagrams and repair parts for Official Lifestyler 266298180 lifestyler 1800 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 72 parts  |
Nut 92002
#32

Front end assembly diagram

Nut

Part #92002

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

Wheel 91219
#25

Front end assembly diagram

Wheel

Part #91219

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

Bolt 91685
#48

Front end assembly diagram

Bolt

Part #91685

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

Nut 70106
#29

Front end assembly diagram

Nut

Part #70106

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

Main Frame, Painted 930314
Main frame, painted

Part #930314

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

Foot Pad 84832
#52

Front end assembly diagram

Foot pad

Part #84832

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

End Cap 93726
#41

Rear roller assembly diagram

End cap

Part #93726

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

Sensor 99783
#61

Front end assembly diagram

Sensor

Part #99783

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

Upright Decal 98639

#NI

All parts diagram

Upright decal

Part #98639

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

Screw 90956
Screw

Part #90956

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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