Lg Washing Machine: noisy operation

Professional Repair Guide

What is this symptom?

Experiencing excessive noise from your LG washing machine? Unusual sounds like grinding, thumping, or buzzing during operation can indicate various issues. Common causes include an unbalanced load, damaged suspension components, or loose internal parts. Understanding the source of the noise is essential for effective troubleshooting and repair.

Urgency: Medium

Important Tips for Lg Models

  • LG documentation notes some operational noises (door lock, gear motor) are normal, but persistent loud noises may require inspection

Possible Causes

Unbalanced laundry load

How to Identify: Thumping or banging noise during spin; noise changes or reduces after redistributing clothes

Part: Drum and load distribution

Damaged suspension/shocks/rods

How to Identify: Banging or excessive vibration during spin, especially on front-load (shocks or top-load (suspension rods models

Part: Shock absorbers or suspension rods

Loose internal parts (belt, pulleys)

How to Identify: Rattling or squealing sound indicating movement of components; visible looseness upon inspection

Part: Drive belt, pulleys, motor coupling

Clogged or failing drain pump

How to Identify: Buzzing or humming noise during draining cycle; noises when water is being expelled

Part: Drain pump

Noisy water inlet valve

How to Identify: Whistling or squeaking during water fill stage

Part: Water inlet valve

DIY Solutions

Redistribute laundry and reduce load size

Easy 5 minutes
  1. Pause washer and open door
  2. Redistribute laundry evenly inside drum
  3. Remove excess items if overloaded
  4. Resume cycle to check noise reduction

Level the washer

Easy 10-15 minutes
Tools Needed: spirit level, adjustable wrench
  1. Check level top of washer with spirit level
  2. Adjust feet using wrench until machine is level and stable
  3. Tighten locking nuts on feet
  4. Run a short spin to confirm noise reduced

Remove foreign objects from drum or pump filter

Moderate 15-30 minutes
Tools Needed: screwdriver, flashlight
  1. Unplug washer and disconnect water
  2. Open drum and inspect for loose items
  3. Remove and empty drain pump filter if accessible
  4. Clean filter and reassemble
⚠️ Safety First: Ensure power is disconnected before opening panels

Inspect and tighten loose belts/pulleys

Advanced 30-60 minutes
Tools Needed: screwdrivers, wrenches
  1. Unplug washer and access back panel
  2. Visually inspect belts and pulleys for looseness
  3. Tighten fasteners or replace worn parts
  4. Reassemble and test operation
⚠️ Safety First: Power off before internal access

Professional Repairs

Replace tub bearings

Estimated Cost: $100 - $300

Replace suspension/shock absorbers or suspension rods

Estimated Cost: $80 - $200

Replace drain pump

Estimated Cost: $70 - $180

Replace drive belt or pulleys

Estimated Cost: $50 - $150

When to Call a Professional

Noise persists after DIY checks
Grinding or scraping indicates internal wear
Suspension or bearing parts clearly damaged
Water fill stage noise from inlet valve

Preventive Maintenance

  • Ensure washer is level: Vibration noise and uneven wear
    Frequency: monthly
  • Check pockets for foreign objects: Rattling and pump blockages
    Frequency: every wash
  • Clean drain pump filter: Pump noise and drain issues
    Frequency: every 3 months

Frequently Asked Questions

Why is my LG Washing Machine noisy operation?
Common causes include unbalanced loads, damaged suspension, and loose internal parts.
How do I fix LG Washing Machine noisy operation myself?
Redistribute laundry, level the washer, and check for foreign objects in the drum.
How much does it cost to fix noisy operation?
Professional repairs range from $50 to $300 depending on the issue.
When should I call a technician for noisy operation?
If DIY solutions don't resolve the noise or if advanced repairs are needed, call a technician.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

65%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Worn or damaged drum bearings
  • Loose or damaged drive belt
  • Foreign objects in the drum or pump

User Suggested Solutions

  1. Inspect and replace worn drum bearings. Unplug the washer, remove the front panel, and check for any play in the drum. If bearings are worn, replace them following the manufacturer's instructions.

  2. Check and tighten or replace the drive belt. Access the back panel, inspect the belt for wear, and ensure it is properly tensioned. Replace if necessary.

  3. Remove any foreign objects from the drum or pump. Check the drum and filter for items like coins or small clothing articles that may cause noise.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Head spinning--Looking for a washer

Community Discussions

loud noise during operation

Recommendations for washers include LG WM3400CW, Whirlpool WTW5105HW, and GE GTW720BSNWS.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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