# SDR 2000UALA00672

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2000
- Submitted: November 14, 2000
- Operation: Air carrier
- Aircraft: [N668UA](https://openairdocs.org/aircraft/N668UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30024
- Aircraft time: 5,597 hours, 1,977 cycles
- Engine: Pwa PW4052
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 582233
- 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/2000UALA00672

## Discrepancy

EMERGENCY LIGHTING ILLUMINATED RIGHT SIDE OF CABIN.  UNABLE TO EXTINGUISH.  ROWS 1 - 6 RIGHT SIDE WILL NOT SHUT OFF.  REPLACED POWER SUPPLY PACK M1554.  .EMERGENCY LIGHT SYSTEM OPERATES NORMAL.

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