Lifestyler
Treadmill

Model # 29722 Official Lifestyler treadmill

Here are the diagrams and repair parts for Official Lifestyler 29722 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 89 parts  |

Washer-flat 94302

#42

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Washer-flat

Part #94302

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

Disc Spd Sns 560205

#34

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Disc spd sns

Part #560205

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

Label Trdmll 97996

#63

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Label trdmll

Part #97996

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

Shaft 560179

#56

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Shaft

Part #560179

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

Tube 560178

#53

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Tube

Part #560178

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

Power Cord 290031

#83

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Power cord

Part #290031

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

Insert 560203

#17

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Insert

Part #560203

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

Hhc Gr5 99652

#41

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Hhc gr5

Part #99652

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

Nut Keps 94101

#78

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Nut keps

Part #94101

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

Slider Bed 560173

#8

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Slider bed

Part #560173

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.…