LG WM3987
✓ VERIFIEDWasher-dryer combo
LG WM3987 maintenance schedule and special situations.
Maintenance schedule
| Item | Interval | Owner action |
|---|---|---|
| Tub Clean | monthly | Run the empty Tub Clean cycle to keep the wash drum clean. |
| Clean dispenser | periodically | Remove the drawer and inserts, wash away detergent buildup, dry, and reinstall. |
| Clean drain pump filter | If drainage fails, drain residual water and clear lint and foreign objects from the filter. |
Special situations
| Item | Interval | Owner action |
|---|---|---|
| Clean water inlet filters | Clean the screens if an inlet error or hard-water blockage restricts flow. | |
| Clean door seal | Wipe around and under the gasket when residue or moisture is present. | |
| Remove mineral buildup | When scale is visible, use an appliance-suitable descaler and follow with Tub Clean. |
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