# SDR UIEA2020040800717

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2020
- Submitted: April 16, 2020
- Operation: Air carrier
- Aircraft: [N662GT](https://openairdocs.org/aircraft/N662GT), registered now
- Make and model: Boeing 767-31A
- Registry model: [Boeing 767-31A](https://openairdocs.org/model/boeing-767-31a) (OpenAirDocs)
- Aircraft serial: 27619
- Aircraft time: 76,690 hours, 15,216 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Valve
- Part number: 7988502
- Part serial: F19527
- Condition: Failed
- Location: Idg Oil Cooling
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020040800717

## Discrepancy

STATUS MESSAGE RIGHT IDG VALVE.  REMOVED AND REPLACED THE NR 2 ENGINE IDG AIR OIL COOLING VALVE, PERFORMED MPA IAW AMM 71-00-00-725 NO DEFECTS NOTED.

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