# SDR UIEA200600265

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2006
- Submitted: September 22, 2006
- Operation: Air carrier
- Aircraft: [N517MC](https://openairdocs.org/aircraft/N517MC), registered now
- Make and model: Boeing 747243B
- Aircraft serial: 23300
- Aircraft time: 78,859 hours, 13,062 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Panel
- 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/UIEA200600265

## Discrepancy

LT WING TOP T/E PANEL AT WBL 235.65 HAS A 1.750 INCH CRACK 17.0 INCHES FROM FORWARD EDGE OF PANEL.  ACCOMPLISHED PREPREG LAYUP 250 DEGREES CURE PERMANENT REPAIR AS PER 747 SRM 51-40-09 FIG. 2 AND SRM 51-40-12.

---
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.