Costway Overheating Component / Belt Slippage

Washer-dryer combo produces a burning smell during wash or dry cycles.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Drive belt slipping on pulley, Lint buildup on dryer heater, Foreign object contacting heater, Motor overheating

How to Fix / Troubleshooting

Safety first: Stop the machine immediately, unplug it, and do not continue using it until the source is identified.

  • Inspect belt and pulleys: Remove the rear panel and check for a belt that is melting or leaving rubber dust. Replace the belt and clean pulleys.
  • Clean dryer heater area: Access the dryer heater housing and remove lint and debris that could scorch.
  • Check for foreign objects: Look for plastic items or clothing pieces stuck near the heater or motor.
  • Motor check: If the motor smells burnt or is extremely hot, it may be failing and should be tested and replaced if necessary.
  • Do not ignore: Persistent burning smells can indicate fire risk. If unsure, contact a professional technician.
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Repair Difficulty

Hard 4/5

Required Part

Drive Belt
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