# SDR CALA2026060316789

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2026
- Submitted: June 3, 2026
- Operation: Air carrier
- Aircraft: [N73270](https://openairdocs.org/aircraft/N73270), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31632
- Aircraft time: 75,434 hours, 26,583 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/CALA2026060316789

## Discrepancy

CABIN FRAME STA 312 ABOVE L1 CUTOUT FWD CORNER (S6L) WITH CRACK AT LOWER EDGE. REF.   INSTALLED REPAIR AT AT FWD MAIN CABIN FRAME STA 312 ABOVE L1 CUTOUT FWD CORNER S5L - S6L,IAW SRM 53-10-07-2R-1 AND SRM 51-40-02-0G-0,PENDING ESFR AND DIP ENTRY REQUIRED.

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