# SDR 2001UALA02097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2001
- Submitted: October 17, 2001
- Operation: Air carrier
- Aircraft: N520UA
- Make and model: Boeing 757222
- Aircraft serial: 24890
- Aircraft time: 39,086 hours, 14,310 cycles
- Engine: Pwa PW2037
- 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/2001UALA02097

## Discrepancy

AFT CABIN FLOORBEAM WEB CORRODED STA 1685, RBL 51. MAJOR REPAIR ACCOMPLISHED.  INSTALLED UPPER SURFACE DOUBLER STA 1685, RBL 47.5 TO RBL 54.

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