# SDR F3LA200700409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2007
- Submitted: January 2, 2008
- Operation: Air carrier
- Aircraft: N912FR
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 1803
- Aircraft time: 18,980 hours, 9,004 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 321431
- Condition: Failed
- Location: Cabin
- 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/F3LA200700409

## Discrepancy

DURING C4/S1 CHECK, INSPECTION REPORTED LT OVERWING EMERGENCY LIGHT BATTERY FAILED CAPACITY CHECK.  REMOVED AND INSTALLED SERVICEABLE BATTERY IN LT OVERWING EPSU IAW AMM 33-51-38-420-052.  PERFORMED BITE TEST IAW AMM 33-51-38-400-002 AND TESTED GOOD.

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