# SDR CALA2024071802056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2024
- Submitted: July 18, 2024
- Operation: Air carrier
- Aircraft: [N796UA](https://openairdocs.org/aircraft/N796UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26931
- Aircraft time: 106,420 hours, 14,104 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: ADD71701100
- Part serial: 203433
- Condition: Discharged
- Location: R4 Door
- 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/CALA2024071802056

## Discrepancy

SUPPORT TASK - CABIN - DR R4 EMER LT (PWR PACK M33408)OPERATION TEST FAILED.  CABIN - DR R4 EMER LT (PWR PACK M33408) REPLACED AND INSTALLATION TEST CARRIED WITH RESULT NORMAL AS PER AMM 33-51-06.

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