# SDR ASAA2026072968478

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2026
- Submitted: September 4, 2026
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 61,668 hours, 18,720 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A55055
- 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/ASAA2026072968478

## Discrepancy

AFT WET AREA FLOORBEAM STA 967 RBL 20 TO LBL 6 CORRODED. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMIT IAW SRM 53-70-51-1A-1 AND REPAIRED FLOORBEAM IAW SRM 53-00-51-2R-1.

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