# SDR GAIA01076OP

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2001
- Submitted: March 29, 2001
- Operation: Air carrier
- Aircraft: [N901RF](https://openairdocs.org/aircraft/N901RF), registered now
- Make and model: Boeing 727259
- Aircraft serial: 22476
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Loose
- Location: Nr 3 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GAIA01076OP

## Discrepancy

FLT 1806 - DEN - NR 3 FIRE WARNING BELL AND LIGHT SOUNDED AND ILLUMINATED INTERMITTENTLY DURING CLIMB-OUT.  THROTTLE WAS RETARDED AND WARNINGS CEASED.  AIRCRAFT MADE AN UNEVENTFUL RETURN TO DEN.  FOUND TWO CLAMPS LOOSE ON NR 3 ENGINE FIRE LOOP.  RE-SET CLAMPS AND RAN ENGINES AT TAKEOFF POWER AND CRUISE POWER SETTINGS.  COULD NOT DUPLICATE PROBLEM.  SYSTEM OPERATES GOOD ON GROUND.  AIRCRAFT RETURNED TO SERVICE.  (M)

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