# SDR CALA2024122403154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2024
- Submitted: December 24, 2024
- Operation: Air carrier
- Aircraft: [N34222](https://openairdocs.org/aircraft/N34222), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28931
- Aircraft time: 79,161 hours, 29,220 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A55048
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024122403154

## Discrepancy

AFT CABIN FLOOR SUPPORT AT FLOOR BEAM STA 947.5 HAS CORROSION AT LBL 51 REF AAR N/R 9928193 ACCOMPLISHED FLOOR BEAM REPAIR AT STA 947.5 AS PER B737-800 SRM 53-70-51-2R-5 REPAIRS AND ISR 5-111-3 P2. WORK ACCOMPLISHED BY V930343.

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