# SDR 2007UALA03089

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2007
- Submitted: August 14, 2007
- Operation: Air carrier
- Aircraft: [N307UA](https://openairdocs.org/aircraft/N307UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 23668
- Aircraft time: 59,862 hours, 34,719 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Delaminated
- Location: L/E 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/2007UALA03089

## Discrepancy

NR 4 SLAT UPPER TRAILING EDGE SURFACE HAS DELAMINATION APPROX FIVE INCHES LONG AND SIX INCHES WIDE STICKING UP AT FORTY FIVE DEGREE ANGLE.   PERFORMED COMPOSITE REPAIR ON NR 2 PYLON FAIRING.

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