# SDR EIAA200900105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2009
- Submitted: September 8, 2009
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- Aircraft time: 113,411 hours, 27,358 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- 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/EIAA200900105

## Discrepancy

EMERGENCY EXIT SIGN OVER UPPER DECK CREW DOOR INOP (BEHIND LAV) 1 EA. P/N 9008-3-5A MR G92843.  RECYCLING THE EMERGENCY LIGHTS ON TO OFF SEVERAL TIMES CAUSED THIS BATTERY TO CHARGE.  IT NOW CHECKS OK IAW MM 33-51-00.

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