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Gibson
Top-Mount Refrigerator

Model # GRT21R6AW3 Official Gibson top-mount refrigerator

Here are the diagrams and repair parts for Official Gibson GRT21R6AW3 top-mount refrigerator, 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.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 38 parts  |
Refrigerator Door Handle 218397511
#18A

Door diagram

Refrigerator door handle

Part #218397511

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

Door-frzr,bisque ,complete Assy 240450307
#11

Door diagram

Door-frzr,bisque ,complete assy

Part #240450307

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

Insert-pan Cover,glass 240350679
#47

Shelves diagram

Insert-pan cover,glass

Part #240350679

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

Refrigerator Humidity Knob 240361203
#25B

Shelves diagram

Refrigerator humidity knob

Part #240361203

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

Refrigerator Lower Evaporator Cover Screw 241500301
#NI

Cabinet diagram

Refrigerator lower evaporator cover screw

Part #241500301

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

Refrigerator Door Stop 240312408
#13A

Door diagram

Refrigerator door stop

Part #240312408

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

Refrigerator Bushing 5300157666
#8

Cabinet diagram

Refrigerator bushing

Part #5300157666

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

Refrigerator Lock Handle 218906701
#37A

Door diagram

Refrigerator lock handle

Part #218906701

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

Refrigerator Fan Cover 240355402
#1

Cabinet diagram

Refrigerator fan cover

Part #240355402

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

Refrigerator Clamp 240493301
#32

System diagram

Refrigerator clamp

Part #240493301

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

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

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Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

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Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

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Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

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What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

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Most common repair guides to help fix your refrigerators

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

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How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control board

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

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Repair difficulty
Time required
 30 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your refrigerators

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

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How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

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

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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How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser…

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