American Sports
Sports & Leisure

Model # 503 Official American Sports ski equipment

Here are the diagrams and repair parts for Official American Sports 503 ski equipment, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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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ALL PARTS
Showing 10 of 26 parts  |

Flat Washer 503-017

#NI

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Flat washer

Part #503-017

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

Spr Clip Rvt 503-111

#NI

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Spr clip rvt

Part #503-111

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

Pad 503-016

#NI

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Pad

Part #503-016

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

1/4 Wing Nut 503-011

#NI

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1/4 wing nut

Part #503-011

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

Top Rail 503-719

#NI

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Top rail

Part #503-719

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

Rubber Ext 503-640

#NI

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Rubber ext

Part #503-640

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

Rivet 503-652

#NI

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Rivet

Part #503-652

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

Thumb Screw 503-651

#NI

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Thumb screw

Part #503-651

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

Lock Tab 503-645

#NI

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Lock tab

Part #503-645

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

Upright Brkt 503-721

#NI

All parts diagram

Upright brkt

Part #503-721

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

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Main causes: phase control board failure, wiring connection problem, faulty electronic control board…

Main cause: worn carbon motor brushes…

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Main causes: bad worm gear, damaged planetary gear assembly…

Main causes: lack of electrical power, wiring failure, worn carbon motor brushes, bad drive motor, tripped overload swit…

Most common repair guides to help fix your stand mixers

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Repair difficulty
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How to replace a stand mixer phase control board

How to replace a stand mixer phase control board

The phase control board works with the governor and control plate to control motor speed. Replace the phase control boar…

Repair difficulty
Time required
 30 minutes or less
How to replace stand mixer motor brushes

How to replace stand mixer motor brushes

If the carbon brushes are worn and damaged, replace them using these steps.…

Repair difficulty
Time required
 15 minutes or less

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