# SDR SWIA2020030549067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2020
- Submitted: March 5, 2020
- Operation: Air carrier
- Aircraft: [N809SK](https://openairdocs.org/aircraft/N809SK), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15086
- Aircraft time: 34,999 hours, 22,067 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Fuselage
- 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/SWIA2020030549067

## Discrepancy

CORROSION FOUND ON STRG 20 FROM APROX FS 320.00 TO FS 333.00 ON BEAM.   (C-CHECK) RO 3/3/2020   INSTALLED NEW BACK UP SILLS P/N- SH670-31822-1 AND SH670-31823 -1 REF: CRJ-900 S.R.M. NO LEAKS NOTED AT THIS TIME

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