# SDR CALA2019011800110

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2019
- Submitted: January 18, 2019
- Operation: Air carrier
- Aircraft: [N768UA](https://openairdocs.org/aircraft/N768UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26919
- Aircraft time: 92,549 hours, 16,692 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- 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/CALA2019011800110

## Discrepancy

REFER NR LP 9130422 B777-33-3-6026 RT DR4 EMER EXIT SIGN CAPACITY CHECK FOUND FAIL DOOR R4 M33408 EMERGENCY LIGHT BATTERY PACK REPLACED AND TESTED, NORMAL AS PER AMM 33-51-06.

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