# SDR UIEA2018101802282

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2018
- Submitted: October 19, 2018
- Operation: Air carrier
- Aircraft: [N1409A](https://openairdocs.org/aircraft/N1409A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27960
- Aircraft time: 89,098 hours, 16,723 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Warning
- Condition: False Activation
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018101802282

## Discrepancy

WHILE PARKED AT THE GATE AND CARGO LOADING, RECIEVED MASTER WARNING "MAIN CARGO FIRE LOOP 1 MESSAGE, ALERTED MX. WARNING CLEARED AFTER TWO MINUTES, NO INDICATION, VISUAL OR SMELL. PERFORMED FIRE TEST OF MD CARGO LOOP 1 AFTER CB RECYCLED, NO FAULTS FOUND, MESSAGE CLEARED, NO SMOKE OR FIRE DETECTED IN MD CARGO.

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