# SDR AALA20110117TUL05

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2011
- Submitted: January 18, 2011
- Operation: Air carrier
- Aircraft: [N646AA](https://openairdocs.org/aircraft/N646AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24604
- Aircraft time: 61,978 hours, 21,299 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Cracked
- Location: Le Slat
- 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/AALA20110117TUL05

## Discrepancy

RIGHT WING HAS CRACK IN THE NUMBER 9 SLAT COVE SKIN AT THE OUTBOARD DRIVE TRACK.  STOP DRILLED CRACK AND INSTALLED DOUBLER ON SKIN PER AARD 57-43-00-4.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.