Treadmill

Model # 266297181 Official Lifestyler lifestyler 1400 treadmill

Here are the diagrams and repair parts for Official Lifestyler 266297181 lifestyler 1400 treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for
266297181 Fitness & Exercise
Drive Sheave 091235

#58

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Drive sheave

Part #091235

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

Switch 098817

#3

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Switch

Part #098817

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

Knob 084778

#62

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Knob

Part #084778

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

Magnet 077682

#39

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Magnet

Part #077682

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

Frame Mn Pnt 091243

#51

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Frame mn pnt

Part #091243

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

Assy Pnt 091669

#8

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Assy pnt

Part #091669

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

Motor Housing 091677

#9

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Motor housing

Part #091677

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

Gas Spring 091200

#26

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Gas spring

Part #091200

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

Cord, Line 14 Ga 099147

#23

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Cord, line 14 ga

Part #099147

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

Hex Bolt 005428

#30

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Hex bolt

Part #005428

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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

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

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

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

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

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

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

Repair guides for treadmills

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

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…

Repair difficulty
Time required
 15 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'…

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

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair difficulty
Time required
 30 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.

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.…