# SDR CALA2023060501760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2023
- Submitted: June 5, 2023
- Operation: Air carrier
- Aircraft: [N73445](https://openairdocs.org/aircraft/N73445), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 40000
- Aircraft time: 38,482 hours, 13,786 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 146A591031
- Condition: Corroded
- Location: Fs 867
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023060501760

## Discrepancy

L/H CREASE BEAM FS 867 CORRODED. (REF. BAM N/R 001390203) FOR ESFR REPORTING PURPOSES REPAIRED L/H CREASE BEAM INNER CHORD AT BS 867 REF. ECRA 5311-03004 AND BAM N/R 001390203 FOR ALL WORK PERFOMED. FOR ESFR REPORTING PURPOSES. VERIFIED REPAIR PER ECRA 5311-03004, SEE N/R 001390203 FOR WORK ACCOMPLISHED.

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