# SDR UALA2012030601421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2012
- Submitted: March 29, 2012
- Operation: Air carrier
- Aircraft: N504UA
- Make and model: Boeing 757222
- Aircraft serial: 24625
- Aircraft time: 71,826 hours, 27,280 cycles
- Engine: Pwa PW2037
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- 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/UALA2012030601421

## Discrepancy

CORROSION BETWEEN PRESSURE DECK AND BEAM STA 1681 RBL 38 TO 41.  MAJOR REPAIR ACCOMPLISHED: CORROSION REPAIRED BETWEEN PRESSURE DECK AND FLOORBEAM AT STATION 1681, RBL 3 TO 53 PER ECRA 5310-05446.  SEE NR 9961458-9960477-9960480-9961495.

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