# SDR CALA2026100620155

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2026
- Submitted: October 6, 2026
- Operation: Air carrier
- Aircraft: [N57016](https://openairdocs.org/aircraft/N57016), registered now
- Make and model: Boeing 777224
- Aircraft serial: 28679
- Aircraft time: 122,807 hours, 12,543 cycles
- Engine: Ge GE9094B
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- 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/CALA2026100620155

## Discrepancy

GALLEY M1/M2  CENTER PROXIMITY NO POWER.   REPLACED L2 M33096 DOOR EMERGENCY LT BATTERY PACK AND INSTALLATION TEST, THE TEST WAS NORMAL. AS PER AMM 33-51-06-960-803 REV.108 AND AMM 33-51-06-960-802 REV.108.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.