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Treadmill

Model # IMTL19903 Official Image 10.8 ql treadmill

Here are the diagrams and repair parts for Official Image IMTL19903 10.8 ql 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 140 parts  |
Magnet,rnd,m 100498

#12

All parts diagram

Magnet,rnd,m

Part #100498

Replaced by #113842

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Manufacturer substitution
This part replaces 100498. Substitute parts can look different from the original.
This item is not returnable
$2.16
Back Order
Nut,hex,zp,5 012065

#50

All parts diagram

Nut,hex,zp,5

Part #012065

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

Treadmill Drive Motor 172833

#24

All parts diagram

Treadmill drive motor

Part #172833

$458.27
In Stock
Lifestyler Exercise Equipment Screw 013607

#40

All parts diagram

Lifestyler exercise equipment screw

Part #013607

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Black & Decker Exercise Equipment Reed Switch 157504

#17

All parts diagram

Black & decker exercise equipment reed switch

Part #157504

This item is not returnable
$10.99
In Stock
Spcr,mtl,.32 158370

#25

All parts diagram

Spcr,mtl,.32

Part #158370

This item is not returnable
$2.16
In Stock
Lock Pin Collar 100110

#70

All parts diagram

Lock pin collar

Part #100110

This item is not returnable
$4.99
In Stock
Proform Wshr,0.625x1 142784

#112

All parts diagram

Proform wshr,0.625x1

Part #142784

This item is not returnable
$2.16
In Stock
Black & Decker Incline Motor Bolt, 2-in 159986

#129

All parts diagram

Black & decker incline motor bolt, 2-in

Part #159986

This item is not returnable
$2.16
In Stock
Healthrider Bolt, 5/16 X 3/4-in 013556

#126

All parts diagram

Healthrider bolt, 5/16 x 3/4-in

Part #013556

This item is not returnable
$2.16
In Stock

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…

Read more
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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