# SDR ENHA2024070500097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2024
- Submitted: July 5, 2024
- Operation: Air carrier
- Aircraft: [N14AP](https://openairdocs.org/aircraft/N14AP), registered now
- Make and model: Piper PA-31-350
- Registry model: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (OpenAirDocs)
- Aircraft serial: 317752060
- Aircraft time: 15,266 hours, 15,266 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 452959
- Condition: Damaged
- Location: Vent
- Part time: 15,266 hours, 15,266 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ENHA2024070500097

## Discrepancy

LOUD NOISE FOLLOWED  BY SOME ELECTRICAL SMOKE SMELL IN COCKPIT DURING T/O ROLL AND CLIMB OUT. POTENTIALLY GROUND VENT FAN. MECHANIC REMOVED FOREIGN OBJECT FROM VENT FAN, PULLED AND SECURED CIRCUIT BREAKER. MEL'D IAW 21-5.

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