# SDR SWAA2026061511326

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2026
- Submitted: July 22, 2026
- Operation: Air carrier
- Aircraft: [N261WN](https://openairdocs.org/aircraft/N261WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32517
- Aircraft time: 64,573 hours, 38,845 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Faulted
- Location: Zone 400
- 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/SWAA2026061511326

## Discrepancy

NR 2 ENG FIRE LOOP A GIVES FAULT LIGHT.   OK TO CONTINUE PER MEL 26-2-01.  REMOVED AND REPLACED THE NR 2 ENG FIRE LOOP A UPPER. IAW AMM 26-11-01. OPS CHECKED OK.

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