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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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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  |
Conn Socket HH-1714

#NI

All parts diagram

Conn socket

Part #HH-1714

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

Motor HH-0544
#30

Unit parts diagram

Motor

Part #HH-0544

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

Adj Leg/cap 17-9032
#38

Unit parts diagram

Adj leg/cap

Part #17-9032

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

Bs Console 75-0741

#NI

All parts diagram

Bs console

Part #75-0741

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

End Plt Asm 17-9831
#7

Unit parts diagram

End plt asm

Part #17-9831

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

Wire Assembly HH-1705

#NI

All parts diagram

Wire assembly

Part #HH-1705

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

Pully Shrd 75-0730

#NI

All parts diagram

Pully shrd

Part #75-0730

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

Handrail 17-9001
#16

Unit parts diagram

Handrail

Part #17-9001

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

Transformer QQ-2009

#NI

All parts diagram

Transformer

Part #QQ-2009

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

Wire Assembly HH-1711

#NI

All parts diagram

Wire assembly

Part #HH-1711

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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