# SDR HYIA20251212001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2025
- Submitted: December 12, 2025
- Operation: Air carrier
- Aircraft: [N508CA](https://openairdocs.org/aircraft/N508CA), registered now
- Make and model: Tecnam P2012
- Aircraft serial: 038US
- Aircraft time: 3,074 hours, 2,778 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Blower
- Part number: 65D851
- Part serial: 508120725
- Condition: Failed
- Location: Zone 100
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA20251212001

## Discrepancy

PILOT REPORTED LOW AIRFLOW AND A BURNING SMELL FROM THE CABIN HEATER. MAINTENANCE INSPECTED AND FOUND THE COMBUSTION HEATER VENT BLOWER AT FAULT. THE BLOWER WAS REPLACED WITH NO FURTHER DEFECTS NOTED.

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