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Lifestyler
Treadmill

Model # 49929653 Official Lifestyler treadmill

Here are the diagrams and repair parts for Official Lifestyler 49929653 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 71 parts  |
Nylon Lock Nut HH1256T
Nylon lock nut

Part #HH1256T

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

Switch HH4514T
#24

Console and upright assembly diagram

Switch

Part #HH4514T

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

Lock Hut HH1267T
#56

Walking belt assembly diagram

Lock hut

Part #HH1267T

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

Hex Bolt HH0824T
Hex bolt

Part #HH0824T

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

Roller Wheel MM6504T
#12

Walking belt assembly diagram

Roller wheel

Part #MM6504T

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

Sensor AA0001T
#57

Walking belt assembly diagram

Sensor

Part #AA0001T

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

Hex Bolt HH0820T
#38

Console and upright assembly diagram

Hex bolt

Part #HH0820T

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

Bolt HH0846T
#49

Walking belt assembly diagram

Bolt

Part #HH0846T

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

Whiz Bolt HH0847T
Whiz bolt

Part #HH0847T

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

Hex Bolt HH1816T
#1

Console and upright assembly diagram

Hex bolt

Part #HH1816T

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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