# SDR UIEA2019110505860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2019
- Submitted: November 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: 100,256 hours, 20,922 cycles
- System (JASC): [2424 · AC Regulator](https://openairdocs.org/jasc/2424)
- Part: Gcu
- Part number: 734284F
- Part serial: 5190
- Condition: Malfunctioned
- Location: Left
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019110505860

## Discrepancy

MOMENTARY GEN DRIVE EICAS AFTER START.(<P>REMOVED AND REPLACED L GEN CONTROL UNIT IAW AMM 24-22-02, OPS CHECK GOOD AND NO DEFECTS NOTED. RAN ENGINES IAW AMM 71-00-00, NO MSG OBSERVED, OPS CHECK GOOD.</P>)

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