# SDR CALA2023120803609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2023
- Submitted: December 8, 2023
- Operation: Air carrier
- Aircraft: [N206UA](https://openairdocs.org/aircraft/N206UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30212
- Aircraft time: 96,922 hours, 12,830 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: No Test
- Location: Emergency Lights
- 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/CALA2023120803609

## Discrepancy

CABIN OHAR EMERGENCY LIGHT FAILED TO OPERATION DURING PERFORM EMERGENCY LIGHT CAPACITY CHECK REFER HAECO NON-ROUTINE LP.947384 0 -  SPEC NO.B777-33-3-7019  CABIN OHAR EMERGENCY LIGHT POWER PACK BATTERY M9429 REPLACED AND INSTALLATIONN TEST CARRIED OUT RESULT NORMAL, AS PER AMM 33-51-06-960-802 REV.99.

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