# SDR K11A2023021000182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2022
- Submitted: February 10, 2023
- Operation: Air carrier
- Aircraft: N725CK
- Make and model: Boeing 727224
- Aircraft serial: 22252
- Aircraft time: 68,927 hours, 37,535 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 200
- Part time: 68,927 hours, 37,535 cycles
- 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/K11A2023021000182

## Discrepancy

STA 850 L/H LBL 65 CORROSION FOUND ON BOTTOM OF FLOOR BEAM.

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