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Modern Maid
Gas Range

Model # LKI721 Official Modern Maid gas range

Here are the diagrams and repair parts for Official Modern Maid LKI721 gas range, as well as links to manuals and error code tables, if available.

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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 182 parts  |
Screw, Hinge To Door Liner Mounting 50056
#47

Vent pak (lki721) (dki721) diagram

Screw, hinge to door liner mounting

Part #50056

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

Screw 41811
#13

Upper oven door (lki721) (dki721) diagram

Screw

Part #41811

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

Main Top 47401
#2

Main top section diagram

Main top

Part #47401

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

Switch Bar 42466
#27

(lki721) (dki721) diagram

Switch bar

Part #42466

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

Door Frame 42469
#24

Vent pak (lki721) (dki721) diagram

Door frame

Part #42469

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

Insulation, 4 X 16 X 60 41967
#5

Upper oven cabinet section (lki721) (dki721) diagram

Insulation, 4 x 16 x 60

Part #41967

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

Termal Valve Supply Tube 41209
#3

(lki721) (dki721) diagram

Termal valve supply tube

Part #41209

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

Electrode Cap 42213
Electrode cap

Part #42213

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

Cabinet Side, Rt. - Hammertone 40296M
#8A

Upper oven cabinet section (lki721) (dki721) diagram

Cabinet side, rt. - hammertone

Part #40296M

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

Screw 41792
Screw

Part #41792

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.

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Why isn't my range working?

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

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Why is my range's oven temperature wrong?

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

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Why doesn't my range's oven broiler work?

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

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Why won't my range's oven bake?

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

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Why can't I unlock my range's oven door?

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

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How do I get rid of streaks on my range's oven window?

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

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Why won't my range's oven heat?

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

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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.

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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 …

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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.…

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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.

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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.…

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Oven door won't open: troubleshooting door lock problems on a range video

Oven door won't open: troubleshooting door lock problems on a range video

Troubleshoot and repair problems with your range when your oven door locks shut and you can't get it open.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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