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Lifestyler
Treadmill

Model # 845296050 Official Lifestyler motorized treadmill

Here are the diagrams and repair parts for Official Lifestyler 845296050 motorized 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 93 parts  |
Walking Belt 8669

#9

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Walking belt

Part #8669

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

Mtr Cntrllr 8416

#25

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Mtr cntrllr

Part #8416

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

Bearing 8082

#15

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Bearing

Part #8082

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

Var Spd Cntl 9760

#NI

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Var spd cntl

Part #9760

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

Hex Nut 1162

#63

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Hex nut

Part #1162

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

Washer 8130

#43

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Washer

Part #8130

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

Panel Lh 5844L

#3

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Panel lh

Part #5844L

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

Decal 8984

#41

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Decal

Part #8984

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

Handlebar 5850

#46

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Handlebar

Part #5850

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

Str Relief 8310

#57

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Str relief

Part #8310

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 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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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 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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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 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
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…

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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.

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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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