# SDR UIEA2020071701566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2020
- Submitted: July 17, 2020
- Operation: Air carrier
- Aircraft: [N1709A](https://openairdocs.org/aircraft/N1709A), registered now
- Make and model: Boeing 767375
- Aircraft serial: 24086
- Aircraft time: 94,351 hours, 22,154 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Condition: Failed
- Location: Rt Generator
- Stage of operation: TO
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020071701566

## Discrepancy

AFTER SETTING TAKE OFF THRUST, RT ENG OFF G UTIL BUSS OFF, RT UTIL BUSS OFF, EICAS MESSAGES ILLUMINATED, COMPLIED WITH CHECKLIST.  RT GEN INOPERATIVE.  REMOVED & REPLACED THE GCU IAW AMM 24-22-02.   OPS CHECKED NORMAL, PERFORMED ENGINE RUNS IAW AMM 71-00-00.  OPS CHECKED GOOD.

---
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.