# SDR FDEA201609103180

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2016
- Submitted: September 13, 2016
- Operation: Air carrier
- Aircraft: [N596FE](https://openairdocs.org/aircraft/N596FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48554
- Aircraft time: 79,812 hours, 16,041 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Shunt
- Condition: Failed
- Location: Master Battery
- 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/FDEA201609103180

## Discrepancy

EMERGENCY POWER TEST FAILS AFTER BATTERIES ARE CHANGED.  REMOVED & REPLACED THE BATTERY CHARGER IAW AMM  24-34-03.  CHARGER OPS CHECKED NORMAL.  EMERGENCY POWER TEST FAILED. TROUBLESHOT IAW FIM  24-30-16.  REMOVED AND REPLACED BATTERY SHUNT AND CLEANED TERMINALS IAW AMM 24-34-04-7. OPS CHECKED GOOD IAW AMM 24-34-02-5.

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