# SDR UIEA2017092601866

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2017
- Submitted: October 3, 2017
- Operation: Air carrier
- Aircraft: [N263SG](https://openairdocs.org/aircraft/N263SG), registered now
- Make and model: Boeing 747481
- Aircraft serial: 29263
- Aircraft time: 51,058 hours, 6,219 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 65B149621
- Condition: Cracked
- Location: Lt Wing
- 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/UIEA2017092601866

## Discrepancy

LEFT WING L/E UPPER SURFACE PANLE HAS A TWO FOOT CRACK JUST AFT OF THE NR 10 VARIABLE CAMBER FLAP FROM ILES 693 - 822.  REMOVED THE SKIN AND HONEYCOMB CORE, FABRICATED AND INSTALLED A REPLACEMENT SKIN AND HONEYCOMB CORE IAW SRM 51-70-07, PARA 4.

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