# SDR CALA2026060816872

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2026
- Submitted: June 8, 2026
- Operation: Air carrier
- Aircraft: [N73256](https://openairdocs.org/aircraft/N73256), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30611
- Aircraft time: 77,217 hours, 29,159 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A55067
- 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/CALA2026060816872

## Discrepancy

: CABIN AFT WET AREA FLOORBEAM BS 986 BETWEEN RBL 29 AND RBL 39 FOUND MULTIPLE CORROSION.   ACCOMPLISHED STA 986.5 FLOORBEAM REPAIR IAW SRM 53-70-51-2R-4 REPAIR 4.

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