# SDR ASAA2013031994200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2013
- Submitted: March 22, 2013
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 24,047 hours, 7,389 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Failed
- Location: Nr 1
- Part time: 23,890 hours, 7,346 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013031994200

## Discrepancy

DURING CRUISE AT FL 340, NR 1 IDG DRIVE LIGHT ILLUMINATED AND VOLTS AND FREQ INDICATED 0. IDG DISCONNECTED VIA CHECKLIST.  REPLACED NR 1 ENG IDG IAW NG-800 ASA MM 24-11-400-801 AND 24-11-00-700-802.  INSTALLATION TEST AND LEAK CHECK. IS GOOD.

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