# SDR 2003UALA00982

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2003
- Submitted: January 27, 2004
- Operation: Air carrier
- Aircraft: N597UA
- Make and model: Boeing 757222
- Aircraft serial: 28750
- Aircraft time: 19,216 hours, 5,256 cycles
- Engine: Pwa PW2037
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 729825J
- Part serial: C1047
- Condition: Inoperative
- Location: Lt Generator
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003UALA00982

## Discrepancy

ABORTED TAKEOFF DUE TO LT IDG LIGHT.  LEFT INTEGRATED DRIVE GENERATOR (IDG) FAILED. REPLACED THE  LEFT IDG.  NORMAL WEAR, REPLACED THE PUMP AND MOTOR ASSEMBLY.

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