# SDR CALA2026022313993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2026
- Submitted: February 23, 2026
- Operation: Air carrier
- Aircraft: [N35236](https://openairdocs.org/aircraft/N35236), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28801
- Aircraft time: 77,828 hours, 30,110 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Part number: 144A712230
- Condition: Cracked
- Location: Zone 100
- 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/CALA2026022313993

## Discrepancy

RIGHT VAPOR BARRIER VERTICAL STIFFENER BS 663.75 RBL 6.15.   REMOVED DAMAGED AND INSTALLED NEW VERTICAL STIFFENER AT R/H VAPOR BARRIER STA. 663.75 RBL 6.15 REF B737 SRM 51-40-02-0G-0 AND DWG # 144A7122.    REMOVED DAMAGED AND INSTALLED NEW VERTICAL STIFFENER AT RT VAPOR BARRIER BS 663.75 RBL 6.15 IAW SRM 51-40-02-0G-0 AND DWG  144A7122.

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