# SDR YENA20120827593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2012
- Submitted: August 29, 2012
- Operation: Air carrier
- Aircraft: [N638JB](https://openairdocs.org/aircraft/N638JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2802
- Aircraft time: 25,049 hours, 8,815 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 772292
- Part serial: 1539
- Condition: Failed
- Location: Nr 1 Engine
- Part time: 16,505 hours, 5,853 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20120827593

## Discrepancy

FLT 1748 SJU-FLL, AIRCRAFT DIVERTED TO PLS DUE TO NR 1 IDG ADVISORY ON EICAS TEMPERATURE RAISED 150 DEG C TO AMBER FLASHING INDICATIONS OF 185 DEG C WHILE GEN 1 OFF AND IDG DISCONNECTED.  REMOVED AND REPLACED ENGINE NR 1 IDG IAW AMM 24-21-51.  OPS CHECK NORMAL.

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