# SDR TWRA9811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N616FF
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21939
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Charger
- Part number: PRS1B
- Condition: Tripped
- Location: Cabin
- Stage of operation: TX
- Nature of condition: L
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWRA9811

## Discrepancy

AFTER PUSH BACK, 'E' ZONE EMERGENCY LIGHTS ON, UNABLE TO RESET.  REMOVED AND REPLACED BATTERY CHARGER 'E' ZONE LEFT REAR.  OPS CHECK OK PER MM 33-51-00.  (M)

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