# SDR CALA2025110410875

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2025
- Submitted: November 4, 2025
- Operation: Air carrier
- Aircraft: [N14242](https://openairdocs.org/aircraft/N14242), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28805
- Aircraft time: 79,054 hours, 29,489 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A54103
- Condition: Cracked
- 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/CALA2025110410875

## Discrepancy

CRACKED FLOOR SUPPORT BETWEEN STA.277 AND 294.5 BL0 (REF AAR N/R 99971277) REMOVED AND INSTALLED NEW FLOOR SUPPORT BETWEEN STA.277 AND 294.5 BL0 REF B737-800 SRM 51-40-02-0G-0 & DWG 141A5400.  REMOVED AND INSTALLED NEW FLOOR SUPPORT BETWEEN STA.277 AND 294.5 BL0 REF B737-800 SRM 51-40-02-0G-0 & DWG 141A5400.

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