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Treadmill

Model # DR705221 Official Proform proform crosswalk plus treadmill

Here are the diagrams and repair parts for Official Proform DR705221 proform crosswalk plus 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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Showing 10 of 96 parts  |
Silicone 6.2 100916

#NI

All parts diagram

Silicone 6.2

Part #100916

Replaced by #219170

?
Manufacturer substitution
This part replaces 100916. Substitute parts can look different from the original.
$23.69 | 
20% OFF Phone Price : $29.69
In Stock
Image Treadmill Safety Key Assembly 106337

#5

All parts diagram

Image treadmill safety key assembly

Part #106337

This item is not returnable
$6.59 | 
13% OFF Phone Price : $7.59
In Stock
V-belt 106939

#75

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V-belt

Part #106939

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

Mag,rnd,for 033066

#72

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Mag,rnd,for

Part #033066

Replaced by #113842

?
Manufacturer substitution
This part replaces 033066. Substitute parts can look different from the original.
This item is not returnable
$2.16
Back Order
Nut,hex Nyl 012082

#21

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Nut,hex nyl

Part #012082

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

Guide,belt,l 109265

#70

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Guide,belt,l

Part #109265

Replaced by #198640

?
Manufacturer substitution
This part replaces 109265. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Walking Belt Assembly 126430

#59

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Walking belt assembly

Part #126430

Replaced by #124882

?
Manufacturer substitution
This part replaces 126430. Substitute parts can look different from the original.
$54.79 | 
10% OFF Phone Price : $60.79
In Stock
Exercise Equipment Nut 012179

#60

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Exercise equipment nut

Part #012179

This item is not returnable
$2.16
In Stock
Screw 101049

#82

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Screw

Part #101049

This item is not returnable
$2.16
In Stock
Exercise Equipment Hex Nut 012108

#33

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Exercise equipment hex nut

Part #012108

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 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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