# SDR TWRA9718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N610FF
- Make and model: Boeing 747282B
- Aircraft serial: 20501
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6012111
- Condition: Inoperative
- 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/TWRA9718

## Discrepancy

DURING DAILY CHECK, FOUND LEFT SIDE OVERWING EMERGENCY LIGHTS NR 3 AND NR 4 ARE INOP.  REMOVED AND REPLACED POWER SUPPLY.  OPS CHECK NORMAL PER MM 33-51-00.  (M)

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