# SDR FDEA201201180237

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2012
- Submitted: January 18, 2012
- Operation: Air carrier
- Aircraft: [N685FE](https://openairdocs.org/aircraft/N685FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 803
- Aircraft time: 18,342 hours, 10,112 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: AD321430
- Part serial: 101023
- Condition: Inoperative
- Location: Emergency Light
- Part time: 1,918 hours, 1,087 cycles
- 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/FDEA201201180237

## Discrepancy

DURING PRE-DISPATCH CHECK, FOUND EMRERGENCY LIGHTS IN COURIER AREA INOPERATIVE AND EPSU WOULD NOT TEST.  EPSU (29WL) BATTERY PACK REPLACED AND TESTED  SERVICEABLE IAW AMM 33-51-14-04-0.

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