# SDR 2007UALA01768

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2007
- Submitted: June 6, 2007
- Operation: Air carrier
- Aircraft: [N222UA](https://openairdocs.org/aircraft/N222UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30553
- Aircraft time: 23,565 hours, 3,074 cycles
- Engine: Pwa PW4090
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Unreliable
- Location: Emergency Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA01768

## Discrepancy

FOUND 4R DOOR BATTERY PACK SERVICEABLE DATE SMUDGED AND HARD TO READ.  [07-06-07]  REPLACED EPAS BATTERY PACK ASSY PER MMOV 52-11-20 CONFIG 1 AND CONFIG 2.  AIRCRAFT READY FOR SERVICE.

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