# SDR FDEA201404100710

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2014
- Submitted: April 10, 2014
- Operation: Air carrier
- Aircraft: [N971FD](https://openairdocs.org/aircraft/N971FD), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 26277
- Aircraft time: 44,419 hours, 13,505 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Warning
- Condition: False Indication
- Location: Cockpit
- Stage of operation: LD
- 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/FDEA201404100710

## Discrepancy

MOMENTARY WW FIRE EICAS ALERT & BELL ON  TOUCHDOWN, LASTED 1 - 2 SECONDS, COULD NOT DUPLICATE.  INSPECTED DETECTOR LOOPS & ELEC CONNECTIONS IN BOTH MLG WW, NO DEFECTS NOTED.  ADJUSTMENT TEST OF WW FIRE DETECTION SYS NORMAL IAW MM  26-17-00-5.

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