# SDR ASAA0995790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2009
- Submitted: June 1, 2009
- Operation: Air carrier
- Aircraft: N307AS
- Make and model: Boeing 737990
- Aircraft serial: 30015
- Aircraft time: 30,400 hours, 11,919 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 147A85407
- Condition: Corroded
- Location: Bs 937-939
- 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/ASAA0995790

## Discrepancy

NUMEROUS AREAS OF CORROSION AT LT CREASE BEAM FROM STA 909-986 WL 208.   REPAIRED.

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