# SDR 2000UALA00010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: [N773UA](https://openairdocs.org/aircraft/N773UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26929
- Aircraft time: 18,512 hours, 4,584 cycles
- Engine: Pwa PW4077
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Rows 1,2,8,&9
- 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/2000UALA00010

## Discrepancy

EMERGENCY LIGHTING INOPERATIVE AT ROWS 1, 2, 8, 9 AND 10 BOTH LEFT AND RIGHT AISLES.  REPLACED BATTERY SUPPLY AT DOOR ONE RIGHT AND RELAMPED ALL POSITIONS.

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