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Elliptical Machine

Model # PFEL39031 Official Proform cardio cross trainer 820

Here are the diagrams and repair parts for Official Proform PFEL39031 cardio cross trainer 820, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 108 parts  |
Black & Decker Exercise Equipment Lubricating Grease 104838

#NI07

All parts diagram

Black & decker exercise equipment lubricating grease

Part #104838

This item is not returnable
$3.89 | 
20% OFF Phone Price : $4.89
In Stock
Elliptical Nut 012042
Elliptical nut

Part #012042

This item is not returnable
$2.16
In Stock
Reebok Water Bottle Holder 191629
#91

Cardio crosstrainer diagram

Reebok water bottle holder

Part #191629

$13.99
In Stock
Black & Decker Exercise Equipment Screw 154848
Black & decker exercise equipment screw

Part #154848

This item is not returnable
$2.16
In Stock
Reebok Exercise Cycle Resistance Motor (replaces 182557) 193356
#55A

Cardio crosstrainer diagram

Reebok exercise cycle resistance motor (replaces 182557)

Part #193356

$81.99
In Stock
Exercise Cycle Retainer Ring 163349
#21

Cardio crosstrainer diagram

Exercise cycle retainer ring

Part #163349

Replaced by #143742

?
Manufacturer substitution
This part replaces 163349. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Decal,pf Log 197749

#NI08

All parts diagram

Decal,pf log

Part #197749

This item is not returnable
$2.16
In Stock
Exercise Cycle Lower Wire Harness 197779
#87

Cardio crosstrainer diagram

Exercise cycle lower wire harness

Part #197779

$40.99
In Stock
Elliptical Screw 180007
#57

Cardio crosstrainer diagram

Elliptical screw

Part #180007

This item is not returnable
$2.16
In Stock
Lifestyler Vc,i-fit,haw 183764

#NI18

All parts diagram

Lifestyler vc,i-fit,haw

Part #183764

$11.99
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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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 elliptical.

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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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