# SDR USAA050672

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2005
- Submitted: June 30, 2005
- Operation: Air carrier
- Aircraft: N439US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24781
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Fuselage
- 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/USAA050672

## Discrepancy

CLT - FOUND FLOORBEAM STRAP CRACKED .5 INCH, BS 312, RBL 48 WL 200, BELOW CABIN FLOORBEAM.  REMOVED DAMAGED PART, DRILLED AND INSTALLED NEW STRAP IAW SRM 51-10-02.  (M)

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