# SDR UALA2011082204451

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2011
- Submitted: August 23, 2011
- Operation: Air carrier
- Aircraft: [N122UA](https://openairdocs.org/aircraft/N122UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 29168
- Aircraft time: 50,232 hours, 5,992 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Cabin
- 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/UALA2011082204451

## Discrepancy

EMERGENCY EXIT EEL LIGHTS INOP SEAT ROWS 23 THRU 25 RT LWR WALL ACROSS DOOR 3R & LWR WALL BETWEENN LAVS 111 & 112.  REPLACED FLOOR EMERGENCY LIGHT BATTERY AT DOOR 3 RIGHT.  CHECKS NORMAL.

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