# SDR SWIA2021081060175

- 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: Door Sill
- Condition: Corroded
- Location: Aft Cargo
- 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/SWIA2021081060175

## Discrepancy

*MULTIPLE AREAS OF CORROSION ON AFT CARGO DOOR SILL. AREAS MARKED.     (C-CHECK RO 8/6/2021)    REMOVED AND REPLACED NEW AFT CARGO DOOR LOWER SILL REF CRJ700 SRM 51-42-06-001-001-A01, CRJ700 SRM 51-42-13-001-001-A01. CRJ700 SRM 51-42-21-001-001-A01 AND DWG MM670-35085 REV L. 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.