# SDR UALA2011123007161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2011
- Submitted: January 26, 2012
- Operation: Air carrier
- Aircraft: [N826UA](https://openairdocs.org/aircraft/N826UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 989
- Aircraft time: 42,930 hours, 17,385 cycles
- Engine: Iae V2522A5
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Seal
- Condition: Peeling
- Location: L1 Door
- Stage of operation: DE
- 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/UALA2011123007161

## Discrepancy

LOUD HUMMING IN DESCENT . SOUNDS LIKE IT IS COMING FROM ABOVE THE FRONT GALLEY IN MIDDLE.  FOUND PRELOAD ON UPPER DOOR LOOSE AND TEFLON SEAL PEELING OFF,  REPAIRED PER MT52-020 AND 52-10-00MM.

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