Lg Washing Machine: not spinning fast

Professional Repair Guide

What is this symptom?

Is your LG washing machine not spinning fast enough? You may notice your clothes are wetter than usual at the end of the cycle. This issue can stem from an unbalanced load, drainage restrictions, or worn components, leading to reduced spin speeds and efficiency. Understanding the causes can help you troubleshoot effectively.

Urgency: Medium

Important Tips for Lg Models

  • Spin performance is automatically reduced or stopped if the washer detects unbalanced loads or incomplete drainage as protective measures.

Possible Causes

Unbalanced or uneven load

How to Identify: Clothes clumped to one side, washer vibrating excessively or stopping mid-spin before achieving target speed.

Part: Load distribution / Drum balance system

Drainage restriction causing improper drain before spin

How to Identify: Water remains in drum before or after the spin phase; slow or incomplete draining noted prior to spin segment.

Part: Drain pump/filter/hose

Worn or stretched drive belt

How to Identify: Observed belt wear, slipping noises, or motor running without drum reaching target speed; machine ages.

Part: Drive belt

Faulty motor or motor assembly (e.g., stator/rotor)

How to Identify: Unusual noise during spin, error codes, drum fails to gain speed even with balanced load and proper drainage.

Part: Motor / motor stator and rotor assembly

Sensor or control board misbehavior

How to Identify: Error codes specific to sensor or board faults, sporadic behavior not resolved by load/drain fixes.

Part: Control board / speed sensor

DIY Solutions

Redistribute and rebalance laundry load

Easy 5–10 minutes
  1. Stop the cycle and open washer door when safe.
  2. Redistribute laundry evenly around drum, removing or rearranging bulky items.
  3. Restart the spin cycle to observe improved performance.
⚠️ Safety First: Ensure machine is paused and power is off when adjusting load.

Clean drain pump filter and inspect drain hose

Moderate 15–30 minutes
Tools Needed: container for water, screwdriver if required for access
  1. Turn off and unplug washer.
  2. Locate and open drain pump access panel.
  3. Remove debris from pump filter.
  4. Check drain hose for kinks or blockages and clear as needed.
⚠️ Safety First: Be prepared for residual water when opening filter area.

Inspect and replace drive belt

Advanced 30–60 minutes
Tools Needed: screwdrivers, socket set, replacement belt
  1. Unplug washer and move it to access rear panel.
  2. Remove back panel and locate drive belt.
  3. Inspect belt condition for wear or damage.
  4. Replace belt if worn, reassemble and test.
⚠️ Safety First: Disconnect power before servicing; ensure correct belt routing.

Professional Repairs

Motor or stator/rotor assembly repair or replacement

Estimated Cost: $150 - $400

Control board or sensor replacement

Estimated Cost: $200 - $500

When to Call a Professional

Machine produces unusual noises during spin cycle
Spin performance does not improve after rebalancing and drainage fixes
Error codes indicate motor or control faults

Preventive Maintenance

  • Regularly clean drain pump filter: Drainage restrictions that reduce spin efficiency
    Frequency: monthly
  • Check load balance before starting cycle: Unbalanced loads that trigger slow spin
    Frequency: Every use

Frequently Asked Questions

Why is my LG Washing Machine not spinning fast?
Common causes include an unbalanced load, drainage restrictions, worn drive belts, or faulty motor components.
How do I fix LG Washing Machine not spinning fast myself?
Redistribute the load, clean the drain pump filter, or inspect the drive belt for wear.
How much does it cost to fix not spinning fast?
Professional repairs can range from $150 to $500 depending on the issue.
When should I call a technician for not spinning fast?
Call a technician if DIY solutions don't work or if the issue involves motor or control board repairs.

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

  • Unbalanced load causing the washer to not spin fast
  • Worn out or damaged motor coupler affecting spin speed
  • Faulty lid switch preventing the washer from spinning at full speed

User Suggested Solutions

  1. Redistribute the load evenly in the drum. Remove some items if the load is too heavy or unbalanced.

  2. Inspect and replace the motor coupler if it is worn or damaged. Disconnect power, remove the cabinet, and replace the coupler.

  3. Test the lid switch for continuity with a multimeter. Replace it if it is faulty.

Analysis based on 1 community discussions
View Sources

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

  1. LG Front Load Washer won't spin fast anymore unless load is ...

Community Discussions

won't spin fast anymore unless load is very light

Replacing the motor wire harness fixed the issue.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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