# SDR ASAA0510333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2005
- Submitted: November 17, 2005
- Operation: Air carrier
- Aircraft: [N740AS](https://openairdocs.org/aircraft/N740AS), registered now
- Make and model: Boeing 737290C
- Aircraft serial: 22578
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 654581252
- Condition: Corroded
- Location: Fs 328
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0510333

## Discrepancy

YXX - FOUND EXFOLIATING CORROSION FOUND ON UPPER CHORD OF FLOORBEAM.  REPLACED WITH REPAIR PARTS IAW B737-200 SRM 53-10-9.  (M)

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