# SDR ASAA2024100953700

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2024
- Submitted: November 9, 2024
- Operation: Air carrier
- Aircraft: [N622AS](https://openairdocs.org/aircraft/N622AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30165
- Aircraft time: 70,559 hours, 36,836 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 141A550425
- Condition: Corroded
- Location: Zone 200
- 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/ASAA2024100953700

## Discrepancy

FWD WET AREA, FLOOR BEAM STA 328 HAS CORROSION AT RBL 50 TOP SURFACE. GROUNDED - YES. REPAIRED FLOOR BEAM STA 328 IAW ALASKA EA# 700-53EA-27760 REV 00W=1.3" O=.125" R=.070 L=1.9" D=.055".

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