# SDR A6WA201311114350

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2013
- Submitted: November 20, 2013
- Operation: Air carrier
- Aircraft: [N471ZW](https://openairdocs.org/aircraft/N471ZW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7457
- Aircraft time: 23,095 hours, 25,405 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Condition: Corroded
- Location: Fuselage
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA201311114350

## Discrepancy

CARGO DOOR FLOOR SILL HAS CORROSION ALONG THE LENGTH FROM FS 621 TO FS 570.  BLENDED CORROSION FOUND TO BE OUT OF LIMITS.  REMOVED UNSERVICEABLE FLOOR SILL & INSTALLED A SERVICEABLE FLOOR SILL IAW REO 601R-53-61-1574 REV A.

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