Kettler
Fitness & Exercise

Model # 7978/500 Official Kettler rowing machine

Here are the diagrams and repair parts for Official Kettler 7978-500 rowing machine, 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 29 parts  |

Hdwr All 28651-533

#NI

All parts diagram

Hdwr all

Part #28651-533

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

Bracket 28651-521
#19

Unit parts diagram

Bracket

Part #28651-521

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

Pvc Bearings 28651-517
#16

Unit parts diagram

Pvc bearings

Part #28651-517

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

Tension Hndl 28651-531
#29

Unit parts diagram

Tension hndl

Part #28651-531

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

Spacer 28651-527
#25

Unit parts diagram

Spacer

Part #28651-527

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

Hinge W/hdwr 28651-510
#9

Unit parts diagram

Hinge w/hdwr

Part #28651-510

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

Cap W/hdwr 28651-507
#7

Unit parts diagram

Cap w/hdwr

Part #28651-507

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

Pvc Bearings 28651-511
#10

Unit parts diagram

Pvc bearings

Part #28651-511

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

Axle Assembly 28651-522
#20

Unit parts diagram

Axle assembly

Part #28651-522

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

Frt Bar Assy 28651-503B
#4

Unit parts diagram

Frt bar assy

Part #28651-503B

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

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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

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

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

Main cause: lack of lubrication on pivot points…

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

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.…