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HealthMaster
Treadmill

Model # 8320SR Official HealthMaster treadmill

Here are the diagrams and repair parts for Official HealthMaster 8320SR 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 78 parts  |
Bolt HH-0792

#NI

All parts diagram

Bolt

Part #HH-0792

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

Flat Washer HH-0978
#23

Unit parts diagram

Flat washer

Part #HH-0978

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

Tie MM-0350

#NI

All parts diagram

Tie

Part #MM-0350

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

Mtg Brkt 17-1008
#10

Unit parts diagram

Mtg brkt

Part #17-1008

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

Screw HH-0729

#NI

All parts diagram

Screw

Part #HH-0729

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

Lock Washer HH-1003

#NI

All parts diagram

Lock washer

Part #HH-1003

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

Mtr Pulley HH-0543

#NI

All parts diagram

Mtr pulley

Part #HH-0543

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

Twist-on Wire Connector HH-1701

#NI

All parts diagram

Twist-on wire connector

Part #HH-1701

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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