# SDR CALA2026052916618

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2026
- Submitted: May 29, 2026
- Operation: Air carrier
- Aircraft: [N37255](https://openairdocs.org/aircraft/N37255), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30610
- Aircraft time: 77,618 hours, 29,101 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A853058
- Condition: Damaged
- 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/CALA2026052916618

## Discrepancy

FOUND TEE ANGLE AT FWD SIDE OF STA 947.5 AND WL208.1 WITH OUT OF ROUND HOLES.    REMOVED AND REPLACED TEE ANGLE AT FLOOR STRUCTURE ON FRAME 947.5 WL 208.1  IAW SRM 51-40-02-0G-0 AND DWG 147A0000 REV-.

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