# SDR 97UAL900860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N659UA](https://openairdocs.org/aircraft/N659UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27114
- Engine: Pwa PW4060
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 582240
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97UAL900860

## Discrepancy

EMERGENCY EXIT FLOOR LIGHTING IN RIGHT SIDE OF CABIN ROWS 21 TO 29 COMES ON INTERMITTENTLY.  *S/D*  THE CAUSE OF THE INTERMITTENT EEL WAS FOUND TO BE A BAD BATTERY ASSEMBLY.  UAL CORRECTED THE PROBLEM BY REPLACING THE BATTERY ASSEMBLY WITH AN OVERHAULED, RECHARGED UNIT.  NO PROBLEMS HAVE OCCURED SINCE THE REPLACEMENT, SYSTEM OPERATES NORMALLY.

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