# SDR 2007UALA03957

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2007
- Submitted: October 3, 2007
- Operation: Air carrier
- Aircraft: [N795UA](https://openairdocs.org/aircraft/N795UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26927
- Aircraft time: 43,711 hours, 6,610 cycles
- Engine: Pwa PW4090
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Condition: Faulty
- Location: Apu Fire
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA03957

## Discrepancy

APU FIRE CARD MESSAGE DISPLAYED.    10-23-07    REPLACED CARDS A9 & A12. MESSAGE CLEARED.  AIRCRAFT RETURNED TO SERVICE.

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