# SDR Q2SA201209301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2012
- Submitted: October 4, 2012
- Operation: Air carrier
- Aircraft: [N783SA](https://openairdocs.org/aircraft/N783SA), registered now
- Make and model: Boeing 747281F
- Aircraft serial: 23919
- Aircraft time: 95,553 hours, 18,508 cycles
- Engine: Ge CF650E2
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Defective
- Location: Cockpit
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Q2SA201209301

## Discrepancy

EMERGENCY LIGHT IN THE COCKPIT INTERMITTENT.  REMOVED AND REPLACED BATTERY PACK AND CHARGER ASSY IAW 33-51-07.  SYSTEM OPS CHECK NORMAL.

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