# SDR 2007UALA01152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2007
- Submitted: April 24, 2007
- Operation: Air carrier
- Aircraft: N367UA
- Make and model: Boeing 737322
- Aircraft serial: 24536
- Aircraft time: 49,698 hours, 34,580 cycles
- Engine: Ge CFM56*
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Condition: Corroded
- Location: Bs 312-360
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA01152

## Discrepancy

FWD CABIN FLOOR STRUCTURE CREASE BEAM Z-ANGLE HAS CORROSION ON UPPER SURFACE THROUGHOUT LENGTH BS 312 TO 360 LBL 55-60 WL 208.  [SUP 05-01-07]  MAJOR REPAIR: INSTALLED NEW CREASE BEAM Z-ANGLE, REFERENCE SRM 51-40-02.

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