# SDR CALA2026072217942

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2026
- Submitted: July 22, 2026
- Operation: Air carrier
- Aircraft: [N37521](https://openairdocs.org/aircraft/N37521), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 64497
- Aircraft time: 18,153 hours, 6,050 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Part number: 143A61187
- 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/CALA2026072217942

## Discrepancy

PERFORM AN INSPECTION OF THE REPAIRS ON THE FORWARD CARGO DOOR UPPER FRAME AND BEAM IAW THE PART TWO OF THE LATEST REVISION OF ECRA 5230-02326INITIATED A DIP TO INSPECT REPAIRS ON THE FORWARD CARGO DOOR UPPER FRAME AND BEAM.   INTERIM REPAIR ACCOMPLISH ON THE ECRA 5230-02326 INTERIM REPAIRS PERFORMED TO FWD CARGO DOOR UPPER FRAME AND BEAM IAW ECRA 5230-02326.

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