# SDR ASAA2012072992629

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2012
- Submitted: July 31, 2012
- Operation: Air carrier
- Aircraft: [N518AS](https://openairdocs.org/aircraft/N518AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35693
- Aircraft time: 13,260 hours, 4,014 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Malfunctioned
- Location: Nr 2
- Part time: 13,272 hours, 4,009 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012072992629

## Discrepancy

DURING WALKAROUND FOUND NR 2 IDG DRIVE NOT ILLUMINATED AT SHUTDOWN.   ACCOMPLISHED GCU BITE CHECK REF MM 24-21-00 NO FAULTS FOUND.  R & R NR 2 ENGINE IDG ASSY REF M/M 24-11-11-400-801.  OPS AND LEAK CHECKED GOOD.

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