# SDR SWIA2025120776453

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2025
- Submitted: July 7, 2026
- Operation: Air carrier
- Aircraft: [N813SK](https://openairdocs.org/aircraft/N813SK), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15099
- Aircraft time: 38,679 hours, 24,993 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Cleat
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2025120776453

## Discrepancy

EXFOLIATED CORROED CLEAT BS 319, S21R.  CORROSION OVER 50% OF THICKNESS, LIMIT ALLOW. DAMAGE 10% OF CLEAT BS 319, S21R. OUT OF LIMITS IAW SRM 53-21-23-101-002-A02. REQ. REPLACEMENT.INSTALLED NEW CLEAT BS 319, S21R, IAW. SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, AND DWG SH670-32600, REV AK. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.

---
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.