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Lifestyler
Treadmill

Model # 29617 Official Lifestyler motorized treadmill

Here are the diagrams and repair parts for Official Lifestyler 29617 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 100 parts  |
Bushing 9658
#88

Console assembly diagram

Bushing

Part #9658

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

Fiber Washer 8851
#17

Frame and walking belt assembly diagram

Fiber washer

Part #8851

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

Elev Nut 5841
#90

Console assembly diagram

Elev nut

Part #5841

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

Frame Assembly 5806
#1

Frame and walking belt assembly diagram

Frame assembly

Part #5806

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

5/16-18 Bolt 1176
#68

Frame and walking belt assembly diagram

5/16-18 bolt

Part #1176

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

Mtr Bearing STD315238

#NI

All parts diagram

Mtr bearing

Part #STD315238

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

Pulley 8672
#30

Frame and walking belt assembly diagram

Pulley

Part #8672

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

Rail Asm Lh 5851A
#44

Console assembly diagram

Rail asm lh

Part #5851A

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

Nut 1153
#71

Frame and walking belt assembly diagram

Nut

Part #1153

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

Flat Washer 1122
#65

Console assembly diagram

Flat washer

Part #1122

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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