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Fitness & Exercise

Model # 7645 Official Proform rowing exerciser 300

Here are the diagrams and repair parts for Official Proform 7645 rowing exerciser 300, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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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Showing 10 of 34 parts  |
Bolt PBS100B-23
#23

Unit parts diagram

Bolt

Part #PBS100B-23

Replaced by #013226

?
Manufacturer substitution
This part replaces PBS100B-23. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
T Nut PBS100B-24
#24

Unit parts diagram

T nut

Part #PBS100B-24

Replaced by #013226

?
Manufacturer substitution
This part replaces PBS100B-24. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Rowing Arml PBS100B-26B
#26B

Unit parts diagram

Rowing arml

Part #PBS100B-26B

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

Support Bar PBS100B-17
#17

Unit parts diagram

Support bar

Part #PBS100B-17

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

Handle PBS100B-29
#29

Unit parts diagram

Handle

Part #PBS100B-29

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

Grommet PBS360B-41

#NI

All parts diagram

Grommet

Part #PBS360B-41

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

Sg Cap PBS100B-2
#2

Unit parts diagram

Sg cap

Part #PBS100B-2

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

Ftrest Shaft PBS100B-5
#5

Unit parts diagram

Ftrest shaft

Part #PBS100B-5

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

Insert PBS100B-6
#6

Unit parts diagram

Insert

Part #PBS100B-6

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

Bracket PBS100B-20
#20

Unit parts diagram

Bracket

Part #PBS100B-20

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

Symptoms for elliptical machines

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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

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

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