LG
Electric Range

Model # WT7900HBA/04 Official LG washer

Here are the diagrams and repair parts for Official LG WT7900HBA-04 washer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 67 parts  |

Washer Washplate AGZ72909713

#K020

All parts diagram

Washer washplate

Part #AGZ72909713

Replaced by #AGZ72909711

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Manufacturer substitution
This part replaces AGZ72909713. Substitute parts can look different from the original.
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Washer Water-level Pressure Switch 6501EA1001R

#A200

All parts diagram

Washer water-level pressure switch

Part #6501EA1001R

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Washer Drain Pump Assembly (replaces Aha75673402) AHA75673404

#F080

All parts diagram

Washer drain pump assembly (replaces aha75673402)

Part #AHA75673404

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

Washer Water Inlet Valve Assembly (replaces 5221ea1008s) AJU75152602

#A180

All parts diagram

Washer water inlet valve assembly (replaces 5221ea1008s)

Part #AJU75152602

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Washer Washplate Cap (replaces 5006ea3009a, 5006ea3009c, Mbl65219301) 5006EA3009B

#K012

All parts diagram

Washer washplate cap (replaces 5006ea3009a, 5006ea3009c, mbl65219301)

Part #5006EA3009B

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Washer Hub Nut (replaces 4020fa4208m) 4020FA4208J

#K040

All parts diagram

Washer hub nut (replaces 4020fa4208m)

Part #4020FA4208J

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Washer Gear Case (replaces Aen74532606) AEN74532607

#K170

All parts diagram

Washer gear case (replaces aen74532606)

Part #AEN74532607

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Washing Machine Washer (replaces Faf30370601) 4040FA4045C

#K050

All parts diagram

Washing machine washer (replaces faf30370601)

Part #4040FA4045C

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Washer Suspension Rod And Spring Assembly AJK73229710

#K100

All parts diagram

Washer suspension rod and spring assembly

Part #AJK73229710

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Washer Screw FAB30598601

#K021

All parts diagram

Washer screw

Part #FAB30598601

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

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

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

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

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

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.…

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.…

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…