# SDR UIEA2020071751552

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2020
- Submitted: July 17, 2020
- Operation: Air carrier
- Aircraft: [N1093A](https://openairdocs.org/aircraft/N1093A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30111
- Aircraft time: 81,861 hours, 11,816 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 766088B
- Part serial: Y0458
- Condition: Malfunctioned
- Location: Left
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020071751552

## Discrepancy

L GEN OFF, AFTER ENGINE START.  REMOVED AND REPLACED THE LT ENG IDG IAW AMM 24-11-01-404-002-004. OPERATIONAL TEST  DONE IAW AMM 24-11-00-715-005, LEAK CHECKED GOOD.  REMOVED AND REPLACED LEFT GENERATOR CONTROL UNIT IAW TASK 24-22-02-004-010.

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