Lg Dryer: loud noise

Professional Repair Guide

What is this symptom?

Is your LG dryer making loud, disruptive noises during the dry cycle? Common sounds like rattling, squeaking, or grinding can indicate issues such as worn drum support rollers, uneven leveling, or motor wear. Identifying the source of the noise is key to resolving the problem and restoring quiet operation.

Urgency: Medium

Important Tips for Lg Models

  • LG dryers commonly exhibit loud noise due to worn drum rollers or blower wheel issues; maintenance kits available for specific models.

Possible Causes

Worn drum support rollers or axles

How to Identify: Loud squeaking or grinding that changes with drum rotation; noise worse under load; may reduce briefly when drum is spun by hand without load.

Part: Drum support rollers and axles

Uneven leveling or unstable placement

How to Identify: Vibration or thumping that lessens when machine is leveled; audible resonance from floor.

Part: Dryer feet/placement

Internal motor or bearing wear

How to Identify: Low humming escalating to loud noise over time; associated performance issues and age‑related wear.

Part: Drive motor bearings

DIY Solutions

Inspect and remove foreign objects

Easy 5-15 minutes
Tools Needed: flashlight
  1. Open dryer door and visually inspect drum for loose objects.
  2. Rotate drum by hand and listen for noise points; remove any debris or items.
  3. Run a short empty cycle to check if noise is resolved.
⚠️ Safety First: Ensure dryer is off before inspecting the drum.

Level the dryer

Easy 10 minutes
Tools Needed: screwdriver or wrench for adjusting legs, level
  1. Place a level on dryer top to check balance.
  2. Adjust leveling legs until dryer sits flat and stable.
  3. Test dryer to see if vibration/reduced noise improves.

Replace worn drum support rollers

Advanced 60-120 minutes
Tools Needed: screwdrivers, nut driver set, socket set
  1. Unplug dryer and access rear panel.
  2. Remove drum to access support rollers.
  3. Inspect and replace worn rollers and axles with new parts.
  4. Reassemble and test for noise reduction.
⚠️ Safety First: Ensure correct part for model; follow service manual guidance.

Professional Repairs

Blower wheel replacement or cleaning

Estimated Cost: $100 - $250

Drive belt and idler pulley replacement

Estimated Cost: $80 - $200

Motor bearing or internal component repair

Estimated Cost: $200 - $400+

When to Call a Professional

Noise persists after checking foreign objects and leveling
Grinding or scraping sounds from blower area
Drive belt or roller replacement beyond comfort level
Suspected motor/bearing failure

Preventive Maintenance

  • Clean lint filter and dryer vent: Airflow blockage that can cause noise and overheating
    Frequency: after every use and quarterly vent cleaning
  • Check dryer leveling regularly: Vibration noise and uneven wear on components
    Frequency: Every 3-6 months

Frequently Asked Questions

Why is my LG Dryer loud noise?
Common causes include worn drum support rollers, uneven leveling, or internal motor wear.
How do I fix LG Dryer loud noise myself?
Check for foreign objects, level the dryer, or replace worn drum support rollers.
How much does it cost to fix loud noise?
Professional repairs can range from $80 to over $400 depending on the issue.
When should I call a technician for loud noise?
If DIY solutions don't resolve the noise or if you suspect motor issues, contact 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

  • Drum rollers are worn out or damaged
  • Belt is worn or damaged
  • Foreign objects trapped in the drum or blower
  • Motor bearings are failing
  • Dryer is improperly leveled or installed

User Suggested Solutions

  1. Inspect and replace worn drum rollers. Open the dryer door, remove the front panel, and check the rollers for wear. Replace if necessary.

  2. Check and replace the drive belt. Disconnect power, remove the front panel, and inspect the belt for wear. Replace if frayed or broken.

  3. Clear any foreign objects from the drum or blower. Inspect the drum for items caught inside and remove them carefully.

  4. Check motor bearings for wear. If the motor is making a loud noise, it may need to be replaced. This often requires professional help.

  5. Level the dryer. Adjust the feet of the dryer to ensure it is stable and level, which can reduce noise.

Analysis based on 1 community discussions
View Sources

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

  1. Revving sound from LG heat pump dryer

Community Discussions

loud revving sound

The noise was caused by the dryer rubbing against a pipe.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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