# SDR SWIA202159047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2021
- Submitted: June 29, 2021
- Operation: Air carrier
- Aircraft: [N800SK](https://openairdocs.org/aircraft/N800SK), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15060
- Aircraft time: 36,832 hours, 23,127 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 280-295 S27
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202159047

## Discrepancy

STRINGER 27 FROM FS280 TO FS295 HAS SEVERAL AREAS OF CORROSION ON BOTTOM FLANGE.     (C-CHECK RO 6/22/2021)    CORROSION ON STGR 27 FROM FS280 TO FS295 FOUND TO BE OUT OF LIMITS REF. CRJ-900 SRM, 53-21-03-101-002-A04. REMOVED AND REPLACED STGR 27 FROM FS280 TO FS295 REF. CRJ-900 SRM, 51-42-06-001-001-A01, CRJ-900 SRM, 51-42-21-001-001-A01, AND DWG SH670-31630 REV K. COMPLIED WITH TASK CARD 51-900-1002-SKY, PRESSURE CHECKS GOOD.

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