# SDR ASAA11510396

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2011
- Submitted: September 22, 2011
- Operation: Air carrier
- Aircraft: [N531AS](https://openairdocs.org/aircraft/N531AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35199
- Aircraft time: 5,209 hours, 1,702 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Filter
- Part number: 7588429101
- Condition: Defective
- Location: Nr 1 Idg
- 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/ASAA11510396

## Discrepancy

DURING WALKAROUND FOUND NR 1 IDG DPI EXTENDED.  REPLACED NR 1 IDG SCAVENGE AND CHARGE FILTERS NO CONTAMINATION/DISCOLORATION NOTED.  RESET DPI AND BREAKER.  RAN ENGINE NO LEAKS NOTED.  REF AMM 24 11 41 200 801 AND 24 11 41 400 801.

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