Wash residue from the dispenser drawer LG WM4000HWA Region: US | Content version: 2.0.0 Remove the drawer and inserts for a warm-water clean without soap. MODEL AND MANUAL Exact model: WM4000HWA Rinse+Spin button with Control Lock marking; Tub Clean cycle. Compare your supplied manual with MFL71728908 Rev.02_051022. Manual: MFL71728908 Rev.02_051022 Excludes: WM3400CW; WM4000HBA; WM4080HWA; WM4000HWA with a different control panel or manual instructions PREPARATION [ ] Turn off and unplug the washer before cleaning. [ ] Empty the detergent drawer and keep the recess dry; do not spray water into the washer. TOOLS - Soft cloth - Small non-metal brush MATERIALS - Warm water FULL CHECKLIST 1. Pull the drawer to its stop. Press its release button and draw it fully out. Stop if the release does not match your manual. Source: LG WM4000H*A / WM4080H*A Owner’s Manual; pp. 5, 38–39 2. Lift out the removable inserts. Clean the inserts and drawer with warm water and a soft cloth or brush. Use no soap. Source: LG WM4000H*A / WM4080H*A Owner’s Manual; pp. 5, 38–39 3. Use the small non-metal brush to remove residue from the upper and lower recess without spraying water inside. Source: LG WM4000H*A / WM4080H*A Owner’s Manual; pp. 5, 38–39 4. Dry the cleaned parts with a towel. Refit the inserts in their original positions and slide the drawer back fully. Source: LG WM4000H*A / WM4080H*A Owner’s Manual; pp. 5, 38–39 5. At the next normal wash, check that products dispense and the drawer stays closed. Source: LG WM4000H*A / WM4080H*A Owner’s Manual; pp. 5, 38–39 STOP CONDITIONS - Smoke, a burning smell, damaged wiring, standing water near power, or an active leak: stop using the appliance. Disconnect power only from a safe, dry location and arrange qualified service. - Stop if a part is damaged, jammed, sharp, inaccessible, or does not match your manual. Do not force parts or remove a cabinet panel. BRANCH CHECKS Begin with: Is there buildup or is drawer cleaning due? Is there buildup or is drawer cleaning due? Is there buildup or is drawer cleaning due? The manual calls for cleaning once or twice a month. A small amount of clean water left in a compartment can be normal. - No buildup and cleaning is not due -> Next action recorded. The observed condition does not call for further action in this task, or a different task is more appropriate. Keep the observation in your record; do not infer a failed component. - Residue is present or scheduled cleaning is due -> Continue to: Did the unplugged washer drawer release normally?. - I have not checked this yet -> Observation still needed. Your notes are saved. The missing observation is not evidence of a fault or a completed action. Complete only the steps you can perform safely, or ask for help. Did the unplugged washer drawer release normally? Did the unplugged washer drawer release normally? Turn off and unplug. Pull to the stop, press the release and remove the drawer. Do not force an unfamiliar or jammed release. Follow checklist steps: 1 - Drawer released and inserts can be removed -> Continue to: Are the inserts, drawer and recess free of accessible residue?. - Release is jammed, damaged or does not match -> Pause and arrange qualified help. Keep the appliance out of use if a safety concern remains. Give the technician the exact model, the visible symptom and any displayed code. Do not open the cabinet or make electrical measurements. - Power isolation or removal is pending -> Observation still needed. Your notes are saved. The missing observation is not evidence of a fault or a completed action. Complete only the steps you can perform safely, or ask for help. Are the inserts, drawer and recess free of accessible residue? Are the inserts, drawer and recess free of accessible residue? Wash removable parts in warm water without soap. Use a small non-metal brush in the recess and never spray inside the washer. Follow checklist steps: 2, 3 - Accessible residue is removed and parts are intact -> Continue to: Do the dry inserts and drawer sit in their original positions?. - Parts are damaged or residue is inaccessible -> Pause and arrange qualified help. Keep the appliance out of use if a safety concern remains. Give the technician the exact model, the visible symptom and any displayed code. Do not open the cabinet or make electrical measurements. - Cleaning is incomplete -> Observation still needed. Your notes are saved. The missing observation is not evidence of a fault or a completed action. Complete only the steps you can perform safely, or ask for help. Do the dry inserts and drawer sit in their original positions? Do the dry inserts and drawer sit in their original positions? Dry each part and refit it before restoring power. The drawer should slide fully closed. Follow checklist steps: 4 - Inserts seated and drawer closes -> Continue to: How did the drawer dispense on the next normal wash?. - An insert or drawer will not seat -> Pause and arrange qualified help. Keep the appliance out of use if a safety concern remains. Give the technician the exact model, the visible symptom and any displayed code. Do not open the cabinet or make electrical measurements. - I have not refitted the parts -> Observation still needed. Your notes are saved. The missing observation is not evidence of a fault or a completed action. Complete only the steps you can perform safely, or ask for help. How did the drawer dispense on the next normal wash? How did the drawer dispense on the next normal wash? Distinguish a little clean water from product residue or overflow. Stop use for leakage. Follow checklist steps: 5 - Products dispensed without overflow -> Result recorded. You recorded the task result from your own observation. Keep the before and after notes and recheck during normal use. This record does not certify the appliance condition. - Product stays behind or water escapes -> Pause and arrange qualified help. Keep the appliance out of use if a safety concern remains. Give the technician the exact model, the visible symptom and any displayed code. Do not open the cabinet or make electrical measurements. - The next wash is not yet observed -> Observation still needed. Your notes are saved. The missing observation is not evidence of a fault or a completed action. Complete only the steps you can perform safely, or ask for help. RESULT OBSERVATIONS - The drawer slides fully closed and the next wash dispenses normally YOUR RECORD Observation date: ____________________ BEFORE Residue and last drawer-cleaning date: ____________________ AFTER Refitting and next-wash dispensing result: ____________________ Additional observations: ____________________ Result / reason for stopping: ____________________ Next action: ____________________ REMINDER Clean once or twice a month. A 30-day reminder represents the monthly end of that range. Interval: 30 days; basis: manufacturer Source: lg-manual; pp. 38–39 A calendar reminder is a personal plan, not a record of work completed. DIAGRAMS Conceptual removable dispenser inserts and separate main detergent, bleach and softener compartments https://csl-13-appliance-repair.pages.dev/diagrams/lg-drawer-products.svg Original Homekeep artwork. Conceptual component relationships, not a scale drawing or an installation template. SOURCES LG WM4000H*A / WM4080H*A Owner’s Manual | MFL71728908 Rev.02_051022 | pp. 5, 38–39 https://media.us.lg.com/m/12df7154cf356724/original/WM4080_2023_Owners-Manual_Washer_Eng.pdf#page=38 Checked: 2026-10-13. Copyright LG. Linked reference; original summaries only. No manual illustrations reproduced. LG WM4000HWA product support | Live US model support page | US WM4000HWA identity. Current support listings may contain a newer manual; these steps require MFL71728908 Rev.02_051022. https://www.lg.com/us/support/product/lg-WM4000HWA.ABWEUUS Checked: 2026-10-13. Link only RELATED TASKS Run an empty Tub Clean cycle: https://csl-13-appliance-repair.pages.dev/tasks/lg-tub-clean/ Trace a musty washer smell: https://csl-13-appliance-repair.pages.dev/tasks/lg-odor/ Observations do not certify a physical repair. Follow your matching supplied manual and the stop conditions. Guide: https://csl-13-appliance-repair.pages.dev/tasks/lg-drawer-clean/