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Weider
Treadmill

Model # WETL21021 Official Weider cadence 630 treadmill

Here are the diagrams and repair parts for Official Weider WETL21021 cadence 630 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 103 parts  |
Treadmill Walking Belt Alignment Tool (replaces 161927) 128457
Treadmill walking belt alignment tool (replaces 161927)

Part #128457

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Magnet,rnd,m 100498
#49

Console/motor/hood/walking belt diagram

Magnet,rnd,m

Part #100498

Replaced by #113842

?
Manufacturer substitution
This part replaces 100498. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Black & Decker Treadmill Washer 014063
#66

Console/motor/hood/walking belt diagram

Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Healthrider Front Wheel 139090
Healthrider front wheel

Part #139090

This item is not returnable
$2.99
In Stock
Proform Incline Leg End Cap 125283
#65

Console/motor/hood/walking belt diagram

Proform incline leg end cap

Part #125283

This item is not returnable
$2.16
In Stock
Handrail End Cap 131221
#16

Console/motor/hood/walking belt diagram

Handrail end cap

Part #131221

This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 013576
#68

Console/motor/hood/walking belt diagram

Exercise equipment screw

Part #013576

This item is not returnable
$2.16
In Stock
Treadmill Ground Wire 143024
#60

Console/motor/hood/walking belt diagram

Treadmill ground wire

Part #143024

This item is not returnable
$2.16
In Stock
Proform Wire,jmpr,04 130421

#NI06

All parts diagram

Proform wire,jmpr,04

Part #130421

This item is not returnable
$2.16
In Stock
Lifestyler Frame Pivot Bolt 118522
#10

Console/motor/hood/walking belt diagram

Lifestyler frame pivot bolt

Part #118522

This item is not returnable
$4.99
In Stock

Symptoms for treadmills

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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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