# SDR UIEA2012042100159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2012
- Submitted: April 21, 2012
- Operation: Air carrier
- Aircraft: [N641GT](https://openairdocs.org/aircraft/N641GT), registered now
- Make and model: Boeing 767-38E
- Registry model: [Boeing 767-38E](https://openairdocs.org/model/boeing-767-38e) (OpenAirDocs)
- Aircraft serial: 25132
- Aircraft time: 6,794,344 hours, 20,719 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Warning System
- Condition: False Activation
- Location: Lt Ac Generator
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2012042100159

## Discrepancy

AT ENGINE SHUTDOWN, LT A/C BUSS FAILURE, LT GENERATOR FIELD TRIPPED ALSO.  RESET GENERATOR FIELD LIGHT IAW AMM 24-11-00, RAN ENGS IAW AMM 71-00-00, CYCLED POWER BETWEEN ALL BUSSES. OPS GOOD, NO FURTHER FAULTS NOTED.

---
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.