# SDR USAA2011122300030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2011
- Submitted: December 23, 2011
- Operation: Air carrier
- Aircraft: N426US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24548
- Aircraft time: 59,768 hours, 40,074 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Wedge
- Part number: 65C26602224
- Part serial: 646
- Condition: Delaminated
- 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/USAA2011122300030

## Discrepancy

Q6 CHECK - DELAMINATION ON NR 5 SLAT TRAILING EDGE WEDGE UPPER SURFACE AT OUTBOARD END.  REPAIRED NR 5 SLAT TRAILING EDGE WEDGE UPPER SURFACE AT OUTBOARD END IAW B737 SRM 51-70-10.

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