# SDR USAA200605004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2006
- Submitted: May 31, 2006
- Operation: Air carrier
- Aircraft: N443US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24842
- Aircraft time: 42,063 hours, 29,768 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Bear Strap
- Condition: Corroded
- Location: Bs 767
- 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/USAA200605004

## Discrepancy

2.5" X 5.5" CORROSION FOUND AT AFT CARGO DOOR CUTOUT BEAR STRAP AT STR. 25R AND STA 767.  REPAIR:  REMOVED DAMAGE/CORRODED SECTION & INSTALLED BEAR STRRAP FILLER, STRUCTURE FILLER, DOUBLER AND TRIPLER.   CORROSION LEVEL 1; TASK J353-10-0-001.  PER EA 82518; SRM 53-00-01, 53-60-15, BAC DWG. 6547955. CORROSION LEVEL 2

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