# SDR UALA2013010900115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2013
- Submitted: February 8, 2013
- Operation: Air carrier
- Aircraft: N520UA
- Make and model: Boeing 757222
- Aircraft serial: 24890
- Aircraft time: 72,368 hours, 27,105 cycles
- Engine: Pwa PW2037
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 720-732
- 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/UALA2013010900115

## Discrepancy

CABIN FLOOR SUPPORT CORRODED BS 720 - 732 RBL 62 WL 208.   REPLACED FLOOR SUPPORT IAW DWG 143N5400 & SRM 51-40-02.  CORROSION FOUND TO BE OUT OF LIMITS.

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