# SDR SWIA2021081060174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2021
- Submitted: August 10, 2021
- Operation: Air carrier
- Aircraft: [N709SK](https://openairdocs.org/aircraft/N709SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10159
- Aircraft time: 45,156 hours, 29,331 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: SH670318231
- Condition: Corroded
- Location: Bs 333-349 S21l
- 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/SWIA2021081060174

## Discrepancy

*STINGER 21L INTERCOSTAL HAS CORROSION BETWEEN FS 333 AND FS 349     (C-CHECK RO 8/6/2021)    REMOVED AND REPLACED CORRODED INTERCOSTAL AT STGR21L BETWEEN FS333.00 AND FS349.00 WITH NEW INTERCOSTAL (P/N SH670-31823-1) USING NEW FASTENERS. REF BOMBARDIER DWG#SH670-31810 REV Y AND CRJ700 SRM 51-42-06-001-001 A01. SEE CONTINUATION CARD FOR FURTHER DETAILS. / SKYCARD 51-900-1002-SKY COMPLIED WITH.

---
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.