# SDR ASAA2017061521068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2017
- Submitted: June 15, 2017
- Operation: Air carrier
- Aircraft: [N559AS](https://openairdocs.org/aircraft/N559AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35178
- Aircraft time: 39,895 hours, 11,834 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Packing
- Part number: 761560
- Condition: Leaking
- Location: Nr 1 Idg
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017061521068

## Discrepancy

NR 1 IDG FREQUENT SERVICING.   ACFT GROUNDED.  FOUND EXTERNAL STATIC LEAK ON CAP IAW CMM 24-11-85. REPLACED THEPACKING. RAN ENGINE FOR 10 MINUTES NO LEAKS NOTED.

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