# SDR BJNA011101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2001
- Submitted: December 4, 2001
- Operation: Air carrier
- Aircraft: N457TM
- Make and model: Boeing 737214
- Aircraft serial: 20156
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 60384431
- Condition: Defective
- 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/BJNA011101

## Discrepancy

RIGHT OVERWING EMERGENCY LIGHT BATTERY PACK CAUSES AN ELECTRIC DRAIN ON BATTERY WITH EMERGENCY LIGHT SWITCH OFF.  REMOVED AND REPLACED BATTERY PACK PER BMM 33-51-33.  OPS CHECK NORMAL.  (M)

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