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Walton
Treadmill

Model # 677 Official Walton motorized treadmill

Here are the diagrams and repair parts for Official Walton 677 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 96 parts  |
Walking Belt 8669

#9

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Walking belt

Part #8669

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

Collar 8906

#16

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Collar

Part #8906

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

Elv Indic Cv 8986

#40

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Elv indic cv

Part #8986

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

Elev Arm 5834W

#91

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Elev arm

Part #5834W

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

Cover 8873

#39

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Cover

Part #8873

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

Knob 8678

#95

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Knob

Part #8678

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

Belt 8694

#31

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Belt

Part #8694

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

Fiber Washer 8851

#17

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Fiber washer

Part #8851

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

Washer 8130

#43

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Washer

Part #8130

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

Bearing 8082

#15

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Bearing

Part #8082

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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