# SDR USAA2009032690694

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2009
- Submitted: March 27, 2009
- Operation: Air carrier
- Aircraft: N505AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23380
- Aircraft time: 62,905 hours, 43,116 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 6545765100
- Condition: Cracked
- Location: Zone 200
- 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/USAA2009032690694

## Discrepancy

CLT - MAJOR REPAIR - 5 CRACKS AT THE LOWER EDGE OF THE CHEM-MILLED POCKETS JUST ABOVE S-10R BETWEEN BS 500D TO BS 530 WHILE PERFORMING LAP JOINT INSPECTION.    REPAIRED FUSELAGE SKIN PANEL IAW SRM 51-40-02.

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