# SDR 2002UALA00673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2002
- Submitted: April 17, 2002
- Operation: Air carrier
- Aircraft: N531UA
- Make and model: Boeing 757222
- Aircraft serial: 25042
- Aircraft time: 37,429 hours, 13,917 cycles
- Engine: Pwa PW2037
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- 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/2002UALA00673

## Discrepancy

CABIN CREASE BEAM INBOARD CHORD VERTICAL LEG CORRODED STATION 900 TO 1040, LBL 64.  MAJOR REPAIR ACCOMPLISHED.  INSTALLED DOUBLER REPAIR.

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