# SDR CALA2017042801190

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2017
- Submitted: April 29, 2017
- Operation: Air carrier
- Aircraft: [N223UA](https://openairdocs.org/aircraft/N223UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30224
- Aircraft time: 67,733 hours, 7,975 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017042801190

## Discrepancy

SPEC NO. B777-33-3-6019 PER M/D R1 DOOR EMER LT POWER PACK(M33094) 1EA FOUND LWR CAPACITY. REPLACE M/D R1 PER EMER LT POWER PACK AND C/O OPERATION TEST FOUND NORMAL PER AMM 33-51-06-960-802 REV 79.

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