# SDR CALA2014062091320

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2014
- Submitted: June 20, 2014
- Operation: Air carrier
- Aircraft: N522UA
- Make and model: Boeing 757222
- Aircraft serial: 24931
- Aircraft time: 75,801 hours, 28,148 cycles
- Engine: Pwa PW2040
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/CALA2014062091320

## Discrepancy

CORROSION ON FLOORBEAM LOWER SURFACE BS 1860 RBL 42 IN MAIN CABIN.  R & R THE UPPER CHORD OF BS 1681 FLOORBEAM IAW ECRA 5300-01939.

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