# SDR UALA2012042302409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2012
- Submitted: May 24, 2012
- Operation: Air carrier
- Aircraft: N587UA
- Make and model: Boeing 757222
- Aircraft serial: 26713
- Aircraft time: 61,124 hours, 21,665 cycles
- Engine: Pwa PW2037
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Condition: Corroded
- Location: Bs 377 - 395
- 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/UALA2012042302409

## Discrepancy

CREASE BEAM DOUBLER FASTENER HOLES ARE CORRODED BS 377 THRU 395.  REMOVED AND REPLACED CORRODED CREASE BEAM REF SRM 51-40-02.

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