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Frigidaire
Upright Freezer

Model # AFFU1766DW5 Official Frigidaire freezer

Here are the diagrams and repair parts for Official Frigidaire AFFU1766DW5 freezer, 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:

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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.

Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 97 parts  |
Filter Drier 216938600
#4

System diagram

Filter drier

Part #216938600

Replaced by #5303305677

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Manufacturer substitution
This part replaces 216938600. Substitute parts can look different from the original.
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Freezer Evaporator 216997300
#15

System diagram

Freezer evaporator

Part #216997300

Replaced by #297414901

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Manufacturer substitution
This part replaces 216997300. Substitute parts can look different from the original.
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Freezer Door Gasket 216522309
#1

Door diagram

Freezer door gasket

Part #216522309

Replaced by #5304507200

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Manufacturer substitution
This part replaces 216522309. Substitute parts can look different from the original.
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Freezer Gasket And Liner Fastener Kit 5304406520
#NI

Door diagram

Freezer gasket and liner fastener kit

Part #5304406520

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Switch 216998000
#14

Cabinet diagram

Switch

Part #216998000

Replaced by #216822900

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Manufacturer substitution
This part replaces 216998000. Substitute parts can look different from the original.
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Freezer Defrost Heater (replaces 297216100, 297216101, 7216730700, 7297216100) 216730700
#14

System diagram

Freezer defrost heater (replaces 297216100, 297216101, 7216730700, 7297216100)

Part #216730700

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Refrigerator Strap 5308000110
#2

System diagram

Refrigerator strap

Part #5308000110

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Freezer Door Closer Bearing 216503300
#26

Cabinet diagram

Freezer door closer bearing

Part #216503300

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This item is not returnable
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Compressor 297002700
#29

System diagram

Compressor

Part #297002700

Replaced by #5304511982

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Manufacturer substitution
This part replaces 297002700. Substitute parts can look different from the original.
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Appliance Leveling Leg (replaces 134158000, 7216396900) 216396900
#63

Cabinet diagram

Appliance leveling leg (replaces 134158000, 7216396900)

Part #216396900

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Most common symptoms to help you fix your freestanding freezers

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What should I do when my freezer's high-temperature alarm sounds?

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser co…

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Why don't the lights in my freezer work?

Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failu…

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Why isn't my freezer cooling?

Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-m…

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Why does my freezer have a lot of frost inside?

Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, …

Read more

Why is my freezer hot on the outside?

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket…

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Why is my freezer too warm?

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, …

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Why isn't my freezer running?

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto…

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Why is my freezer so noisy?

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, …

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Repair guides for upright freezers

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How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your freestanding freezers

Use the advice and tips in these articles and videos to get the most out of your freezer.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Freezer common questions

Benefit from other people's experience by checking on these frequently asked questions about freezers.…

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