# SDR ASAA12511646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2012
- Submitted: June 6, 2012
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 12,613 hours, 3,820 cycles
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Element
- Part number: 7588429101
- Condition: Malfunctioned
- 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/ASAA12511646

## Discrepancy

FOUND NR 1 ENGINE IDG DELTA P POPPED.  THIS IS THE SECOND DPI EXTENSION OCCURRENCE. PERFORMED FIM TASK 24-11-00-810-803 (DPI).  INTERROGATED NR 1 ENGINE FMC CDU FOR FAULTS NONE NOTED.  REPLACED IDG SCAVENGE AND CHARGE FILTERS REF MM 24-11-41. NO CONTAMINATION NOTED.  PERFORMED ENGINE IDLE LEAK CHECK,  OPS CHECKED NORMAL DPI NOT EXTENDED ACFT.  OK FOR SERVICE.

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