# SDR UALA2009031000073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2009
- Submitted: January 8, 2010
- Operation: Air carrier
- Aircraft: [N781UA](https://openairdocs.org/aircraft/N781UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26945
- Aircraft time: 50,199 hours, 9,224 cycles
- Engine: Pwa PW4077
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fseu
- Part number: 654W00382
- Condition: Faulty
- Location: Nr 2
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009031000073

## Discrepancy

FLAP-SLAT CONTROL 2 HIGH LIFT CONTROL LANE NR 2 HAS A FAULT.  STATUS  MSG01- ACTIVE DESCENT HARD; FSEU 2 CENTER  DATA IS INVALID. DB- FSEU 2 MSG-2721232 ACTIVE DC HARD.  REPLACED FSEU 2.  MESSAGE CLEARED.  OP CHKS GOOD.

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