# SDR UALA2013030401270

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2013
- Submitted: March 5, 2013
- Operation: Air carrier
- Aircraft: N521UA
- Make and model: Boeing 757222
- Aircraft serial: 24891
- Aircraft time: 73,083 hours, 27,199 cycles
- Engine: Pwa PW2037
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Plate
- 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/UALA2013030401270

## Discrepancy

STA 1681.8 BL 0  52R GALLEY FLOOR DECK PLATE HAS CORROSION.  REMOVED CORROSION FOUND TO BE 100% MATERIAL LOSS BL 0 REMOVED FASTENERS FOR ACCESS FROM FROM STA 1681 BL 0-52R.  PERFORMED UT ORIG T .071 REMAINING T .064 LOSS OF .007 FOUND TO BE WITHIN LIMITS REPAIRED BS1681 BL 0 IAW ECRA5330-04259.

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