# SDR 3EJA202410311724

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2024
- Submitted: October 31, 2024
- Operation: Air carrier
- Aircraft: [N753JS](https://openairdocs.org/aircraft/N753JS), registered now
- Make and model: Cessna 525B
- Registry model: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (OpenAirDocs)
- Aircraft serial: 525B0100
- Aircraft time: 3,539 hours, 2,661 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door Seal
- Part number: 99120754
- Condition: Failed
- Location: Zone 800
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3EJA202410311724

## Discrepancy

CLIMBING TO 14000 FT CREW STATED TO HEAR A LIGHT BUZZING SOUND BUT CONTINUED CLIMB. AFTER PASSING 13000 FT THE BUZZING SOUND TURNED INTO A LOUD NOISE EMERGENCY DECLARED BY ATC.

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