# SDR P5CA2024022700004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2024
- Submitted: February 27, 2024
- Operation: Air carrier
- Aircraft: N775SA
- Make and model: Boeing 777FZB
- Registry model: [Boeing 777FZB](https://openairdocs.org/model/boeing-777fzb) (OpenAirDocs)
- Aircraft serial: 37987
- Aircraft time: 65,633 hours, 7,605 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Noise
- Location: L1 Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2024022700004

## Discrepancy

L1 DOOR MAKES WHISTLE SOUND IN FLIGHT.(<P>CLEANED AND INSPECTED L1 DOOR SEAL WITH NO DEFECTS NOTED. PERFORMED L1 DOOR LEAK CHECK BY PRESSURIZING AC WITH NO LEAKS NOTED IAW B777 AMM 05-51-24 AND 52-09-01.</P>)

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