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Modern Maid
Gas Wall Oven

Model # DGO-851 Official Modern Maid gas single wall oven

Here are the diagrams and repair parts for Official Modern Maid DGO-851 gas single wall oven, 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.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 144 parts  |
Cabinet Top 40284
#5

Cabinet section diagram

Cabinet top

Part #40284

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

Broil Elements 42165
#22

Cabinet section diagram

Broil elements

Part #42165

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

Cabinet Back 40356
#7

Cabinet section diagram

Cabinet back

Part #40356

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

Broil Valve 42314
#17

Control panel section diagram

Broil valve

Part #42314

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

Door Panel - Harvest Gold 40208D
#3C

Oven door diagram

Door panel - harvest gold

Part #40208D

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

Black Fiber Washer 41951

#NI

All parts diagram

Black fiber washer

Part #41951

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

Broil Reflector 40825
#29

Cabinet section diagram

Broil reflector

Part #40825

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

Control Mounting Bracket 40890
Control mounting bracket

Part #40890

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

Knob, Lower Oven 42655
#13

Oven door diagram

Knob, lower oven

Part #42655

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

Regulator Cover 40852
#35E

Cabinet section diagram

Regulator cover

Part #40852

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

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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Most common repair guides to help fix your wall oven

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

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How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

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Repair difficulty
Time required
 45 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

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Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your wall oven

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

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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

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