Fitness & Exercise

Model # 831150320 Official Proform c740

Here are the diagrams and repair parts for Official Proform 831150320 c740, as well as links to manuals and error code tables, if available.

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Browse Parts for
831150320 C740
Black & Decker Exercise Equipment Lubricating Grease 104838

#NI01

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
Black & Decker Treadmill Washer 014063
#55

Crossbar/base/seat/frame diagram

Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Elliptical Nut 012042
#58

Crossbar/base/seat/frame diagram

Elliptical nut

Part #012042

This item is not returnable
In Stock
Black & Decker Treadmill Nut 119425
#73

Crossbar/base/seat/frame diagram

Black & decker treadmill nut

Part #119425

This item is not returnable
In Stock
Proform Screw,sfhms, 204593
#46

Crossbar/base/seat/frame diagram

Proform screw,sfhms,

Part #204593

This item is not returnable
In Stock
Proform Crsmbr,inner 199197
#4

Crossbar/base/seat/frame diagram

Proform crsmbr,inner

Part #199197

In Stock
Screw,sbhs,b 204592
#44

Crossbar/base/seat/frame diagram

Screw,sbhs,b

Part #204592

This item is not returnable
In Stock
Proform Uprt,right,a 199544
#5

Crossbar/base/seat/frame diagram

Proform uprt,right,a

Part #199544

In Stock
Bkt,adj,w/ha 199051
#29

Crossbar/base/seat/frame diagram

Bkt,adj,w/ha

Part #199051

In Stock
Screw 184369
#52

Crossbar/base/seat/frame diagram

Screw

Part #184369

This item is not returnable
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main cause: lack of lubrication on pivot points…

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

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

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

Main causes: loose fastening bolts, damaged handle bars…

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

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

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

Repair guides for elliptical machines

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

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.…

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.…

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.…

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.

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.…