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Maytag
Dryer

Model # 7MMGDC300DW0 Official Maytag gas dryer

Here are the diagrams and repair parts for Official Maytag 7MMGDC300DW0 gas dryer, 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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Error Codes

Model diagram and schematic

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Showing 10 of 65 parts  |
Dryer Thermal Fuse 3392519
#7

Bulkhead parts diagram

Dryer thermal fuse

Part #3392519

Replaced by #WP3392519

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Manufacturer substitution
This part replaces 3392519. Substitute parts can look different from the original.
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Dryer Drum Support Roller W10314171
#28

Bulkhead parts diagram

Dryer drum support roller

Part #W10314171

Replaced by #WPW10314173

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Manufacturer substitution
This part replaces W10314171. Substitute parts can look different from the original.
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Dryer Valve Coil Kit 694540
#13

8318272 burner assembly parts diagram

Dryer valve coil kit

Part #694540

Replaced by #279834

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Manufacturer substitution
This part replaces 694540. Substitute parts can look different from the original.
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Dryer Repair Kit 279948
#NI

Optional parts (not included) diagram

Dryer repair kit

Part #279948

Replaced by #4392065

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Manufacturer substitution
This part replaces 279948. Substitute parts can look different from the original.
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Dryer Blower Wheel 694089
#10

Bulkhead parts diagram

Dryer blower wheel

Part #694089

Replaced by #WP694089

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Manufacturer substitution
This part replaces 694089. Substitute parts can look different from the original.
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Igniter 686590
#4

8318272 burner assembly parts diagram

Igniter

Part #686590

Replaced by #279311

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Manufacturer substitution
This part replaces 686590. Substitute parts can look different from the original.
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Dryer Motor Pulley 8066184
#30

Cabinet parts diagram

Dryer motor pulley

Part #8066184

Replaced by #WP8066184

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Manufacturer substitution
This part replaces 8066184. Substitute parts can look different from the original.
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Dryer Support Roller Tri-ring Washer W10512946
#25

Bulkhead parts diagram

Dryer support roller tri-ring washer

Part #W10512946

Replaced by #WPW10512946

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Manufacturer substitution
This part replaces W10512946. Substitute parts can look different from the original.
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Dryer Door Catch W10610880
#24

Cabinet parts diagram

Dryer door catch

Part #W10610880

Replaced by #WPW10610880

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Manufacturer substitution
This part replaces W10610880. Substitute parts can look different from the original.
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Dryer Push-to-start Switch W10117655
#19

Top and console parts diagram

Dryer push-to-start switch

Part #W10117655

Replaced by #WPW10117655

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Manufacturer substitution
This part replaces W10117655. Substitute parts can look different from the original.
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Most common symptoms to help you fix your dryers

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Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c...

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Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure...

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Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s...

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Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau...

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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch...

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Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive ...

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Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure...

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Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur...

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