Beko Dishwasher: unusual noise

Professional Repair Guide

What is this symptom?

Is your Beko dishwasher emitting unusual noises like rattling, grinding, or humming during its cycle? These abnormal sounds may indicate underlying issues that require attention. Common causes include loose spray arms, debris in the pump area, or worn motor bearings. Identifying the source of the noise is crucial for maintaining your appliance's performance.

Urgency: Medium

Possible Causes

Loose or obstructed spray arms

How to Identify: Rattling or clunking noises that change when dishes are rearranged; spray arms hitting dishes.

Part: Spray arms

Debris or foreign objects in pump/chopper area

How to Identify: Grinding or crunching sounds during wash; noise persists after removing dishes; visible debris in filter area.

Part: Pump impeller / chopper blade

Worn circulation pump or motor bearings

How to Identify: High‑pitched squealing, continuous humming, or increased noise during wash cycles that cleaning/obstruction removal does not fix.

Part: Circulation pump / motor bearings

Preventive Maintenance

  • Clean filters and check for debris: Grinding/obstructive noises and poor water circulation
    Frequency: monthly
  • Check spray arm movement and load dishes properly: Rattling or banging noises
    Frequency: Every wash

Frequently Asked Questions

Why is my Beko Dishwasher unusual noise?
Common causes include loose spray arms, debris in the pump, or worn motor bearings.
How do I fix Beko Dishwasher unusual noise myself?
No DIY solutions are recommended for this issue.
How much does it cost to fix unusual noise?
No specific professional repair costs are listed, but service may vary based on the issue.
When should I call a technician for unusual noise?
Call a technician if the noise persists, as it may indicate a more serious problem.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

75%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Worn or damaged motor bearings
  • Loose or damaged spray arm
  • Foreign objects in the pump or filter

User Suggested Solutions

  1. Inspect and replace the motor bearings. Disconnect the dishwasher from power, remove the motor, and check the bearings for wear. If damaged, replace them with new ones.

  2. Check the spray arm for any loose parts or damage. Remove the spray arm and inspect it for blockages or cracks. Tighten or replace as necessary.

  3. Clear the pump and filter of any foreign objects. Remove the filter and inspect the pump area for debris. Clean thoroughly and reassemble.

Analysis based on 1 community discussions
View Sources

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

  1. Beko dishwash High pitch noise

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