# SDR UALA2008111303783

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2008
- Submitted: December 19, 2008
- Operation: Air carrier
- Aircraft: [N669UA](https://openairdocs.org/aircraft/N669UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30025
- Aircraft time: 32,370 hours, 8,793 cycles
- Engine: Pwa PW4052
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Oil Cooler
- Part number: 21E841
- Condition: Faulty
- Location: Rt Idg
- Stage of operation: CL
- 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/UALA2008111303783

## Discrepancy

THE 'R IDG VALVE' EICAS MSG DISPLAYED.  REPLACED NR 2 ENG IDG AIR OIL COOLER.  REPLACED IDG AIR-OIL HEAT EXCHANGER AND VALVE (P/N 51G760-600U).  REPLACED IDG OVERRIDE PRESSURE SWITCH - PRECAUTIONARY (P/N 51G160).  OP CHECKS NORMAL.

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