# SDR USAA040388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2004
- Submitted: August 26, 2004
- Operation: Air carrier
- Aircraft: N389US
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23311
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: 65C266031
- Condition: Delaminated
- Location: Nr 3 Slat
- Part time: 52,977 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA040388

## Discrepancy

PIT - FOUND SKIN AND CORE BOND WITH DELAMINATION 2 INCH AREA, LEFT WING NR 3 SLAT INBOARD AFT CORNER TOP SURFACE.  REMOVED DAMGAED SKIN AND CORE, INSTALLED INTERNAL AND TOP DOUBLER AND NEW CORE MATERIAL PER BOEING SRM 51-70-10.  (M)

---
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.