# SDR YENA2021061100364

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2021
- Submitted: June 11, 2021
- Operation: Air carrier
- Aircraft: [N709JB](https://openairdocs.org/aircraft/N709JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3488
- Aircraft time: 50,286 hours, 17,398 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Part number: 767584M
- Part serial: AAAY017822
- Condition: Failed
- Location: Nr 1
- Part time: 14,075 hours, 2,933 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2021061100364

## Discrepancy

FLT 1853, JFK-PBI. EMERGENCY DECLARED. ELEC GEN 1 OFF. ATTEMPTED TO RESET IT. WORKED FOR TWO MINUTES THEN FAILED. AFTER THAT IT WOULD NO LONGER RESET;  PERFORMED TSM 24-00-00-810-819A NO FAULTS NOTED. R & R #1` GCU IAW 24-22-34. RAN ENGS 1/ 2 AT IDLE & NO FAULTS NOTED AT THIS TIME OPS CK OK AMM 71-00-00.

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