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Roadmaster
Treadmill

Model # POWER TREAD Official Roadmaster treadmill

Here are the diagrams and repair parts for Official Roadmaster POWER-TREAD treadmill, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 78 parts  |
Bolt HH-0792

#NI

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Bolt

Part #HH-0792

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

Decal FF-6974

#NI

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Decal

Part #FF-6974

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

Bracket 17-1033

#NI

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Bracket

Part #17-1033

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

Frame Asm Rh 17-1018
#1

Unit parts diagram

Frame asm rh

Part #17-1018

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

Wire Assembly HH-1711

#NI

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Wire assembly

Part #HH-1711

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

Relay QQ-2008

#NI

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Relay

Part #QQ-2008

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

Plas Foot 75-0727
#28

Unit parts diagram

Plas foot

Part #75-0727

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

Conn Socket HH-1714

#NI

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Conn socket

Part #HH-1714

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

On-off Swtch HH-1717

#NI

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On-off swtch

Part #HH-1717

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

Hx W/h Screw HH-4509

#NI

All parts diagram

Hx w/h screw

Part #HH-4509

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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