# SDR 99UAL900456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N909UA](https://openairdocs.org/aircraft/N909UA), registered now
- Make and model: Boeing 737522
- Aircraft serial: 25009
- Engine: Ge CFM56*
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Seal
- Condition: Failed
- Location: Pax Door
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99UAL900456

## Discrepancy

DOOR ONE LEFT PRESSURE SEAL FOUND LEAKING AND MAKING  NOISE.  FOUND LOWER HINGE COVER SEAL DISTORTED.  REPLACED LOWER HINGE SEAL AND PRESSURIZED TO 5 PSI WITH NO LEAKS NOTED ON DOOR.

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