# SDR SWIA2021071459540

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2021
- Submitted: July 14, 2021
- Operation: Air carrier
- Aircraft: [N613SK](https://openairdocs.org/aircraft/N613SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10038
- Aircraft time: 43,183 hours, 31,942 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 379-421 S21l
- 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/SWIA2021071459540

## Discrepancy

FOUND MULTIPLE SPOTS OF CORROSION ON STRINGER 21L AFT OF FS 379.00 APPROX. FWD FS 421.00     (C-CHECK RO 7/10/2021)    REPLACED CORRODED STRINGER 21L AFT OF FS379 AND FWD OF FS421 IAW CRJ 700 SRM CRJ 700 SRM 51-42-06-001-001-A01, CRJ 700 SRM 51-42-21-001-001-A01, CRJ 700 SRM 51-40-11-001-001-A01 AND COMPLETED SKYCARD 51-900-1002-SKY, AND FORM M-337. NO CHANGE TO WEIGHT.

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