# SDR USAA040934

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2004
- Submitted: December 13, 2004
- Operation: Air carrier
- Aircraft: N435US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24557
- Engine: Cfmint CFM563B2
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Part number: 65C26602224
- Condition: Delaminated
- Location: T/E Flap
- Part time: 41,420 hours
- 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/USAA040934

## Discrepancy

PIT - Q1 - FLAP, 3.5 INCH BY 5 INCH AREA, DELAMINATED, OB T/E.  REMOVED TOP SKIN, CORE, INSTALLED INTERNAL DOUBLER, NEW CORE, EXT DBLR IAW SRM 51-70-10.

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