# SDR ASAA2026052566300

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2026
- Submitted: May 27, 2026
- Operation: Air carrier
- Aircraft: [N413AS](https://openairdocs.org/aircraft/N413AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 35205
- Aircraft time: 48,786 hours, 15,192 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Socket
- Condition: Fouled
- Location: Zone 200
- Stage of operation: NR
- 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/ASAA2026052566300

## Discrepancy

FIRE WARNING LIGHTS ILLUMINATED. NO BELL NOR LIGHTS IN THE HANDLES. SUSPECT THE FO'S SIDE/LIGHT WILL BLINK OFF WHEN PRESSED. GROUNDED - YES. FOUND M/C RESET SOCKET TO BE FOULED AND REQUIRING REPLACEMENT REF AMM 33-11-00-960-806 FUNCTIONS RESTORED.

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