# SDR CALA2026051316201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2026
- Submitted: May 13, 2026
- Operation: Air carrier
- Aircraft: [N14240](https://openairdocs.org/aircraft/N14240), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28952
- Aircraft time: 80,188 hours, 31,170 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 654A004134
- Condition: Corroded
- Location: Zone
- 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/CALA2026051316201

## Discrepancy

B737-MP-2000-53-110-00 ON RH FLOOR CREASE PLATE JUST AFT OF R1 DOOR UNDER FASTENER HOLE AT STA 332.1 HAS CORROSION.  REMOVED AND INSTALLED NEW CREASE BEAM ON FLOOR STRUCTURE R1 DOOR BETWEEN BS260 TO BS360 RBL58 IAW B737-800 SRM 51-40 02-OG-0 AND DWG 141A8310 REV-.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.