# SDR AALA201707179038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2017
- Submitted: July 18, 2017
- Operation: Air carrier
- Aircraft: [N772AN](https://openairdocs.org/aircraft/N772AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29580
- Aircraft time: 74,560 hours, 9,470 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 4100943C
- Part serial: 1431A
- Condition: Malfunctioned
- Location: Recirculation
- Part time: 32,266 hours, 3,649 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201707179038

## Discrepancy

RECIRCULATION FAN STATUS MESSAGE, FIVE HOURS INTO FLIGHT.  FLT ATTENDANTS REPORTED A SLIGHT ELECTRICAL ODOR ON THE RIGHT SIDE, IN CABIN BETWEEN ROWS 9 - 15.  THE FLIGHT CONTINUED AND LANDED WITHOUT FURTHER INCIDENT.  NO OTHER ACCOMPANIED LIGHTS.  REMOVED AND REPLACED RIGHT LOWER RECIRCULATION FAN IAW AMM 21-25-07.  OPS CHECKED GOOD.

---
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.