Electric Wall Oven

Model # DDO-750 Official Modern Maid self-cleaning wall oven

Here are the diagrams and repair parts for Official Modern Maid DDO-750 self-cleaning wall oven, as well as links to manuals and error code tables, if available.

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Browse Parts for
DDO-750 Wall Ovens
Slo/cook Switch 42048
#16

Control panel section diagram

Slo/cook switch

Part #42048

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

Flue Box Cover 40831

#NI

All parts diagram

Flue box cover

Part #40831

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

Oven Light Cover Bracket 41987
#29

Cabinet section diagram

Oven light cover bracket

Part #41987

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

Screw 41816
Screw

Part #41816

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

Door Liner 40248CG
#10

Black glass door oven diagram

Door liner

Part #40248CG

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

Window Assembly 41491
Window assembly

Part #41491

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

Insulation, Door Pad 41975
Insulation, door pad

Part #41975

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

Oven Blower Switch 42056
#2

Control compartment section diagram

Oven blower switch

Part #42056

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

Latch Mounting Bracket 40903
#17

Door latch assembly diagram

Latch mounting bracket

Part #40903

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

Door Panel, Avocado 40221V
#3A

Panel door assembly diagram

Door panel, avocado

Part #40221V

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.

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

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

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

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

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

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

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.

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…

Repair difficulty
Time required
 60 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.…

Repair difficulty
Time required
 60 minutes or less
How to replace wall oven door hinges

How to replace wall oven door hinges

If your oven door flops open fast, it's time to replace the hinges. Follow these step-by-step instructions to do it your…

Repair difficulty
Time required
 15 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.

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

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

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…