Modern Maid
Electric Range

Model # QDU-858G Official Modern Maid electric range

Here are the diagrams and repair parts for Official Modern Maid QDU-858G electric range, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 169 parts  |

Insulation Retainer - Side 40-01-803
Insulation retainer - side

Part #40-01-803

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

Sight Shield 44-01-703
Sight shield

Part #44-01-703

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

Color Door Panel - Almond 12-01-178
#3E

Oven door assembly (qdu-838) (qdu-858) (qdu-878) diagram

Color door panel - almond

Part #12-01-178

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

Oven Liner 08-02-223
#25

Cabinet section (qdu-838) (qdu-858) (qdu-878) diagram

Oven liner

Part #08-02-223

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

Smoke Eliminator 74-09-024
#26

Cabinet section (qdu-838) (qdu-858) (qdu-878) diagram

Smoke eliminator

Part #74-09-024

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

Upper Baffle 40-01-800
Upper baffle

Part #40-01-800

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

Snap Bushing 77-09-020
#2

Cabinet section (qdu-838) (qdu-858) (qdu-878) diagram

Snap bushing

Part #77-09-020

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

Insert, Large Burner Bowl 36-01-037
#2B

Range top section (qdu-858) diagram

Insert, large burner bowl

Part #36-01-037

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

Insulation, 4 X 20 X 26 72-01-043
#7

Cabinet section (qdu-838) (qdu-858) (qdu-878) diagram

Insulation, 4 x 20 x 26

Part #72-01-043

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

Hot Wire Relay 74-03-081
#1

High voltage section (qdu-838) (qdu-858) (qdu-878) diagram

Hot wire relay

Part #74-03-081

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

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

Most common repair guides to help fix your ranges

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

How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

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

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

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.…