# SDR 2005UALA00130

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2005
- Submitted: March 3, 2005
- Operation: Air carrier
- Aircraft: N174UA
- Make and model: Boeing 747422
- Aircraft serial: 24381
- Aircraft time: 57,910 hours, 6,522 cycles
- Engine: Pwa PW4056
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door
- Condition: Noisy
- Location: 4l
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005UALA00130

## Discrepancy

AFTER TAKEOFF, LOUD NOISE FROM DOOR 4L.  ALSO, EICAS MESSAGE FOR DOOR.  EXAMINATION OF THE DOOR DID NOT REVEAL ANY DISCREPANCIES.  THE DOOR WAS OPERATED SEVERAL TIMES EACH TIME SATISFACTORILY.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.