# SDR AALA20160627006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2016
- Submitted: June 27, 2016
- Operation: Air carrier
- Aircraft: [N789AN](https://openairdocs.org/aircraft/N789AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30252
- Aircraft time: 64,234 hours, 8,185 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 4100945A
- Part serial: 1130
- Condition: Inoperative
- Location: Cabin
- Part time: 21,676 hours, 2,400 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160627006

## Discrepancy

AIRCRAFT WAS NOT GROUNDED.  DURING CRUISE, A BURNING ELECTRICAL ODOR WAS REPORTED IN THE LT 2 AND RT 2 DOOR AREAS AND IN FIRST CLASS AND A RECIRCULATION FAN STATUS MESSAGE DISPLAYED.  THE SMOKE, FIRE OR FUMES CHECKLIST WAS ACCOMPLISHED AND THE ODOR DISSIPATED.  TROUBLESHOOTING RETURNED CODE 21-2440, FORWARD UPPER RECIRCULATION FAN MOTOR INOPERATIVE.  R & R FORWARD UPPER RECIRCULATION FAN IAW AMM 21-25-01.  OPS CHECK GOOD.

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