# SDR MTNA082620130001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2013
- Submitted: August 26, 2013
- Operation: Air carrier
- Aircraft: [N887FE](https://openairdocs.org/aircraft/N887FE), registered now
- Make and model: Cessna 208B
- Registry model: [Cessna 208B](https://openairdocs.org/model/cessna-208b) (OpenAirDocs)
- Aircraft serial: 0216
- Aircraft time: 9,755 hours, 11,334 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Chafed
- Stage of operation: CR
- 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/MTNA082620130001

## Discrepancy

FIRE DETECTOR WARNING SOUNDS INTERMITTENLY DURING FLIGHT.  AFTER TROUBLESHOOTING, FOUND LOOP CHAFING IN TWO SPOTS.  NO DAMAGE WAS OBSERVED ON LOOP.  RESISTANCE CHECKED GOOD.  LOOP WAS REPOSITIONED A SYS CHECK WAS COMPLETED IAW MM 26-10-40, PG 102.  SYS CHECKED GOOD AND THE ACFT WAS RETURNED TO SERVICE.

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