# SDR SWIA202054101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2020
- Submitted: November 17, 2020
- Operation: Air carrier
- Aircraft: [N786SK](https://openairdocs.org/aircraft/N786SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10286
- Aircraft time: 30,635 hours, 18,830 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Zone 100
- 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/SWIA202054101

## Discrepancy

STINGER 21L INTERCOSTAL BETWEEN FRAMES FS 319 AND FS 333 HAS EVIDENCE OF CORROSION.  C-CHECK RO 11/16/2020.  REMOVED CORROSION FROM INTERCOSTAL AT STGR 21L BETWEEN FRAMES AT FS 319-FS 333 AND FOUND REWORKED AREA TO BE OUT OF LIMITS.  REPLACED INTERCOSTAL, REF CRJ-700 SRM AND DWG.  COMPLIED WITH TASK CARD.  LEAK CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.