# SDR ASAA2022011137274

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2022
- Submitted: February 1, 2022
- Operation: Air carrier
- Aircraft: [N552AS](https://openairdocs.org/aircraft/N552AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 34595
- Aircraft time: 53,436 hours, 18,442 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Floorbeam
- Part number: 1019932232
- Condition: Corroded
- 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/ASAA2022011137274

## Discrepancy

AFT WET AREA FLOOR BEAM AT STA 947 CORRODED AT LBL 50. GROUNDED - YES. REMOVED CORRODED SECTION OF T-CAP AND REPLACED FROM LBL 8 TO LBL 50 IAW B737-800 SRM 53-70-51-2R-5W=2 O=.180 R=.090 L=1 D=.090.

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