# SDR DALA2023060604585

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2023
- Submitted: June 6, 2023
- Operation: Air carrier
- Aircraft: [N856NW](https://openairdocs.org/aircraft/N856NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 0631
- Aircraft time: 75,527 hours, 9,732 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- 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/DALA2023060604585

## Discrepancy

SHIP 3356 DURING H CHECK, WHILE EXECUTION OF JIC 5322-2007 REGARDING THE INSPECTION OF AFT CABIN FLOOR STRUCTURE, CORROSION WAS FOUND AT CROSS BEAM LOCATED AT FR75 BETWEEN -Y380 AND -Y0. THERE IS NO ALLOWABLE DAMAGE FOR THIS SCENARIO. CORRECTIVE ACTION: REF ER/A 608875-14. (2797599)

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