# SDR USAA050987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2005
- Submitted: August 16, 2005
- Operation: Air carrier
- Aircraft: N444US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24886
- Engine: Cfmint CFM563B2
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Cabin
- 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/USAA050987

## Discrepancy

BFM, Q2, TEE CHORD, .5 INCH CRACK, CABIN FLOORBEAM AT STA 312 RBL 35.  FABRICATED NEW UPPER CHORD, LOCATED DRILLED AND INSTALLED ALL REPAIR PARTS IAW SRM.  (K)

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