# SDR SWAA2023081187391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2023
- Submitted: August 11, 2023
- Operation: Air carrier
- Aircraft: [N924WN](https://openairdocs.org/aircraft/N924WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36628
- Aircraft time: 49,597 hours, 29,998 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Control Module
- Part number: UNKNOWN
- Condition: Warning Message
- Location: Zn 200 Fus Top
- Stage of operation: CL
- How discovered: 9
- Nature of condition: A, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023081187391

## Discrepancy

AT ROTATION ALL ENG; APU & WHEEL WELL FIRE INDICATION ILLUMINATED WITH ASSOCIATED FIRE BELL<[01] R/R?D ENGINE AND APU FIRE OVERHEAT CONTROL MODULE (M279)AS PER EMM 26-10-01.ALL OPERATIONAL TESTS NORMAL. R/R?D ENGINE AND APU FIRE CONTROL PANEL (P8-1) AS PER AMM 26-10-01. ALL OPERATIONAL TESTS NORMAL.

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