Dryer has a burning smell during operation, even though it appears to work.

Safety first: Stop the dryer immediately, unplug it, and do not use it until the source of the smell is found. Fire risk is serious.

• Clean lint thoroughly: Remove the lint filter and vacuum the filter housing. Remove the rear panel and carefully vacuum lint from around the heating element housing and blower.
• Check for foreign objects: Inspect inside the drum and around the heater for plastic items, clothing tags, or other materials that may be melting or scorching.
• Inspect wiring: Look for discolored, melted, or burned wiring, especially near the heater and motor. Replace any damaged wiring harness sections.
• Test after cleaning: Run a short cycle under supervision. If the burning smell persists, discontinue use and have a technician inspect the heating element and drive motor for internal faults.