Lifestyler
Treadmill

Model # 845296040 Official Lifestyler treadmill

Here are the diagrams and repair parts for Official Lifestyler 845296040 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 63 parts  |

5/16 Fl Wshr 1178

#47

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5/16 fl wshr

Part #1178

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

Lock Nut 1125

#49

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Lock nut

Part #1125

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

Nut 1153

#54

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Nut

Part #1153

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

Monitor 8429

#39

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Monitor

Part #8429

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

Console Top 8665

#7

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Console top

Part #8665

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

Rail Asm Rh 5852A

#34

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Rail asm rh

Part #5852A

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

Btm Console 8868

#38

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Btm console

Part #8868

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

Belt 8694

#29

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Belt

Part #8694

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

Rr Rllr Axle 5836

#12

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Rr rllr axle

Part #5836

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

Decal 9725

#40

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Decal

Part #9725

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

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

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

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 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…

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'…

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.

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.…