# SDR FDEA201612244537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2016
- Submitted: December 28, 2016
- Operation: Air carrier
- Aircraft: [N684FE](https://openairdocs.org/aircraft/N684FE), 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: 802
- Aircraft time: 25,042 hours, 13,926 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Part number: 740120C
- Part serial: 01732984
- Condition: Failed
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: H, J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201612244537

## Discrepancy

DURING TAXI OUT, NR 1 GENERATOR FAULTED.  PERFORMED PDM PROCEDURE.  STARTED THE APU ALL  ELECTRICAL POWER WAS LOST    REMOVED AND REPLACED LT AND RT GCU IAW AMM 24-23-12.  REMOVED AND REPLACED THE APU GCU IAW AMM 24-22-12. RAN ENGINES AND APU, OPS CHECKED GOOD IAW AMM  24-22-00.

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