# SDR TWRA97181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N611FF
- Make and model: Boeing 747282B
- Aircraft serial: 20502
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: S1356B37
- 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/TWRA97181

## Discrepancy

DURING DAILY SERVICE FOUND B-ZONE BY L2 DOOR EMERGENCY EVAC LIGHT INOPERATIVE.  REMOVED AND REPLACED BATTERY UNIT PER MM 33-51-00.  OPERATIONAL CHECK NORMAL.  (X)

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