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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  |
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

Bolt 1104
#72

Console assembly diagram

Bolt

Part #1104

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

Bearing 8082
#15

Frame and walking belt assembly diagram

Bearing

Part #8082

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

Rear Roller 8408
#11

Frame and walking belt assembly diagram

Rear roller

Part #8408

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

Bushing 9658
#88

Console assembly diagram

Bushing

Part #9658

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

Closure, Rear Tube, Left 9795L
#98

Frame and walking belt assembly diagram

Closure, rear tube, left

Part #9795L

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

Bracket 5857A
#94

Frame and walking belt assembly diagram

Bracket

Part #5857A

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

Bracket 5837
#22

Frame and walking belt assembly diagram

Bracket

Part #5837

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

Shaft Collar 8900
#64

Console assembly diagram

Shaft collar

Part #8900

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

Screw 1084
#73

Console assembly diagram

Screw

Part #1084

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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