# SDR CALA2023110603284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2023
- Submitted: November 6, 2023
- Operation: Air carrier
- Aircraft: [N38446](https://openairdocs.org/aircraft/N38446), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 31661
- Aircraft time: 36,773 hours, 13,338 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 146A591033
- Condition: Corroded
- Location: Sta 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/CALA2023110603284

## Discrepancy

AFT PASSENGER COMPARTMENT FLOOR L/H CREASE BEAM HAS EVIDENCE OF CORROSION PRESENT AT FLOOR BEAM STA 867 REPAIRED L/H CREASE BEAM PER ECRA#5311-03097. REFERENCE BAM N/R # 1652070 FOR WORK ACCOMPLISHED BY. VERIFIED REPAIR OF L/H CREASE BEAM PER ECRA#5311-03097. REFERENCE BAM N/R # 1652070 FOR WORK ACCOMPLISHED BY.

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