# SDR AALA20120422016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2012
- Submitted: April 24, 2012
- Operation: Air carrier
- Aircraft: N390AA
- Make and model: Boeing 767323
- Aircraft serial: 27450
- Aircraft time: 72,592 hours, 11,556 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20120422016

## Discrepancy

CROWN SKIN NEAR STATION 434 STRINGER 1 RIGHT CENTER FASTENER IN SECOND ROW INBOARD FROM STRINGER 1 RIGHT SHOWS CRACK INDICATION NEAR 7 O`CLOCK POSITION UPON HFEC SURFACE INSPECTION.  INSTALLED EXTERNAL DOUBLER PER SRM 53-00-01-6.

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