# SDR HALA2017051400118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2017
- Submitted: May 15, 2017
- Operation: Air carrier
- Aircraft: N594HA
- Make and model: Boeing 767324
- Aircraft serial: 23275
- Aircraft time: 91,517 hours, 35,783 cycles
- System (JASC): [2424 · AC Regulator](https://openairdocs.org/jasc/2424)
- Part: Gcu
- Condition: Malfunctioned
- Location: E&E Bay
- Stage of operation: IN
- How discovered: O
- Nature of condition: H
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2017051400118

## Discrepancy

LEFT GENERATOR FAULT RAN QRH ATTEMPTED RESET ONCE WOULD NOT RESET. PERFORMED BPCU BITE PER AMM 24-22-00-745-071.
 REMOVED AND REPLACED LT GCU PER AMM 24-22-02-004-001. OPERATIONAL CHECK GOOD. OK FOR RETURN TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.