# SDR AALA202212078907

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2022
- Submitted: December 7, 2022
- Operation: Air carrier
- Aircraft: [N970NN](https://openairdocs.org/aircraft/N970NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31218
- Aircraft time: 22,220 hours, 9,264 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Module
- Part number: 6937307300
- Part serial: F08732
- Condition: Faulted
- Location: Fire Warning
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202212078907

## Discrepancy

AIRCRAFT WAS GROUNDED: ON TAKE OFF ROLL FIRE WARNING ENGINE #1 & #2, APU, AND WHEEL WELL ILLUMINATED. REJECTED TAKEOFF AT APPROXIMATELY 70 KNOTS. REPLACED ENGINE / APU FIRE CONTROL MODULE P8 PER AMM 26-00-01. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECKS.

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