# SDR SWAA2026072430568

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: July 25, 2026
- Operation: Air carrier
- Aircraft: [N9012J](https://openairdocs.org/aircraft/N9012J), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 69010
- Aircraft time: 378 hours, 209 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Module
- Condition: Unsecure
- Location: Zone 100
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026072430568

## Discrepancy

APU FIRE DETECTOR INOPERATIVE, LIGHT DOES NOT ILLUMINATE ON TEST, ALL OTHER FIRE INDICATIONS OPS.  FOUND M279 ENGINE & APU FIRE DETECTION CONTROL MODULE NOT FULLY SECURED.  SECURED & OPS CHKD GOOD IAW AMM 26-10-01.  APU FIRE DETECTOR TEST OPS NORMAL. NO OTHER FAULTS NOTED.

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