# SDR SIMA0554

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2001
- Submitted: April 16, 2001
- Operation: Air carrier
- Aircraft: [N388AE](https://openairdocs.org/aircraft/N388AE), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B388
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 472326
- Condition: Chafed
- Location: Rt Nacelle
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F, E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA0554

## Discrepancy

TUL - FLT 3735 - CREW REPORTED THE RIGHT ENGINE FIRE DETECT FAIL FOLLOWED BY RIGHT ENGINE FIRE INDICATION.  CREW SHUT DOWN ENGINE AND SHOT ENGINE FIRE BOTTLES.  MAINTENANCE FOUND A FIRE LOOP CHAFED AND NO EVIDENCE OF FIRE.  FIRE LOOP WAS REMOVED AND REPLACED, OPS CHECK WAS GOOD.  FIRE BOTTLES WERE REPLACED AND AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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