# SDR SWIA2021081060182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 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: Floor Support
- Condition: Corroded
- Location: Bs 280-319
- 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/SWIA2021081060182

## Discrepancy

* RH FLOOR SILL CORRODED FROM FS 280 TO FS 319 MARKED     (C-CHECK RO 8/6/2021)    REMOVED AND REPLACED RH FLOOR SILL FROM FS 280.00 - FS 319.00 REF CRJ 700 SRM 51-42-06-001-001-A01.CRJ700 SRM 51-42-13-001-001-A01, CRJ700 SRM 51-42-10-001-001-A01 AND DWG SH670-32170 REV V. COMPLIED WITH TASK CARD 51-900-1002-SKY AND FORM M-337. PERFORMED LEAK" CHECK GOOD". SEE CONTINUE CARD FOR MORE DETAILS

---
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.