Dryer produces a burning smell during operation

Safety first: Stop the dryer immediately, unplug it, and do not continue to run it until the cause is found. Fire risk is present.

Step-by-step checks:

• Inspect lint paths: Remove the lint filter and inspect the housing. Remove front or rear panels and clean lint from heater housing, burner area, and blower housing.
• Check drum seals: Look for fabric or plastic items caught in the front or rear drum seals. Remove debris and replace damaged seals.
• Inspect belt and motor: Check for a burnt rubber smell from the belt or motor. Replace a slipping belt and inspect motor for overheating.
• Test operation: After cleaning and repairs, run a short cycle under supervision to ensure the smell is gone.

When to call a technician: If the smell persists or you see signs of charring, stop using the dryer and call a professional.