# SDR ASOA05883

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2005
- Submitted: November 3, 2005
- Operation: Air carrier
- Aircraft: [N876AS](https://openairdocs.org/aircraft/N876AS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7576
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Idg
- Part number: 755469E
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: CR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA05883

## Discrepancy

FLT 4568 - DURING CRUISE FROM YOW-ATL, THE CREW RECEIVED A NR 2 IDG CAUTION MESSAGE, ACCOMPANIED BY AN AMBER IDG BOX ON THE ELECTRIC SYNOPTIC PAGE.  THE CREW COMPLIED WITH THE QRH AND THE NR 2 IDG DISCONNECT FAILED TO FUNCTION.  AN APU OIL TEMP LIGHT ILLUMINATED, THE QRH WAS COMPLIED WITH AND APU OPERATION WAS CONSIDERED ESSENTIAL BECAUSE NR 2 IDG WAS ALREADY OFFLINE.  THE AIRCRAFT DIVERTED TO ROA, WHERE IT LANDED SAFELY.  MAINTENANCE REMOVED AND REPLACED THE NR 2 IDG AND THE APU OIL COOLER.  OPERATIONAL CHECKS GOOD.  AIRCRAFT OK FOR SERVICE.  (M)

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