# SDR UIEA2019090505450

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2019
- Submitted: September 6, 2019
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 99,801 hours, 20,773 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019090505450

## Discrepancy

"L GEN DRIVE" DISCRETE LIGHT AND EICAS MSG ON DESCENT. PERFORMED BPCU BITE TEST IAW FIM 24-20 FT 801, NO FAULTS OR MSG NOTED. VERIFIED LT IDG OIL LEVEL, OK IN SIGHT GLASS. VERIFIED NO IDG DISCONNECT, OPS NORMAL AT THIS TIME.

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