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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.

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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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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

Brace Rail 503-649

#NI

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Brace rail

Part #503-649

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

Carton 503-637

#NI

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Carton

Part #503-637

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

Center Brkt 503-643

#NI

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Center brkt

Part #503-643

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

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

Lock Tab 503-646

#NI

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Lock tab

Part #503-646

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

Cutter Hooks 503-013

#NI

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Cutter hooks

Part #503-013

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

Most common symptoms to help you fix your downdraft ventilation systems

Choose a symptom to see related downdraft vent repairs.

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Why won't my downdraft vent rise up?

Main causes: lack of electrical power, up/down activation switch failure, bad vent gear motor…

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Why won't my downdraft vent lower down?

Main causes: electrical power failure, up/down activation switch problems, vent gear motor failure…

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Why does the downdraft vent raise and lower continuously?

Main causes: problems with the vent limit switches, up/down activation switch failure…

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Why won't the fan on my downdraft vent blow air?

Main causes: fan control switch failure, bad blower fan motor, broken blower wheel, wiring failure…

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Why doesn't the downdraft vent fan pull much air?

Main causes: clogged grease filters, air duct problems, fan motor failure, broken blower wheel…

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Most common repair guides to help fix your downdraft ventilation systems

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

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How to replace a downdraft vent up/down switch

How to replace a downdraft vent up/down switch

The up/down switch starts the gear motor to raise and lower the air vent. Replace the up/down switch if defective.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent blower motor

How to replace a downdraft vent blower motor

The blower motor spins the fan blade that removes smoke and steam from the cooktop area. Replace the blower motor if it …

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Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent gear motor

How to replace a downdraft vent gear motor

The gear motor raises and lowers the air vent when you push the activating switch. Replace the gear motor if defective.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your downdraft ventilation systems

Use the advice and tips in these articles to get the most out of your downdraft vent.

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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Troubleshooting tips for a rectractable downdraft vent

Troubleshooting tips for a rectractable downdraft vent

See what to check if you are having a problem with a retractable downdraft vent.…

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