# SDR 2007UALA02024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2007
- Submitted: June 20, 2007
- Operation: Air carrier
- Aircraft: [N570UA](https://openairdocs.org/aircraft/N570UA), registered now
- Make and model: Boeing 757222
- Aircraft serial: 26678
- Aircraft time: 49,608 hours, 18,132 cycles
- Engine: Pwa PW2037
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Condition: Malfunctioned
- Stage of operation: DE
- 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/2007UALA02024

## Discrepancy

CREW REPORT:  RIGHT GENERATOR TRIPPED IN DESCENT WHEN GEN DRIVE LIGHT FLASHED.   [08-07-07]    ACCOMPLISHED RECHECK FOUND RT IDG TOOK 90 PUMPS OR 4 PINTS TO FULL, AND FOUND OIL LEAK SIX DROPS PER MIN FROM FUEL OIL COOLER BY PASS VALVE DRAIN LINE.  REPLACED FUEL OIL HEAT EXCHANGER BY-PASS VALVE AND IDG.

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