# SDR ASAA0752388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2007
- Submitted: December 18, 2007
- Operation: Air carrier
- Aircraft: [N557AS](https://openairdocs.org/aircraft/N557AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35176
- Aircraft time: 5,686 hours, 1,649 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 332A260012
- Condition: Overserviced
- Location: Nr 1 & 2
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0752388

## Discrepancy

NR 1 & NR 2 ENGINE IDG'S OVER SERVICED.  DRAINED NR 1 & NR 2 ENGINE IDG'S TO TOP OF FULL BAND.  REF:  MM12 13 21.

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