# SDR WRXR20250414001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2025
- Submitted: April 14, 2025
- Operation: Air carrier
- Filed by: [Wichita State University, repair station WRXR027E](https://openairdocs.org/faa-repair-station/WRXR027E/wichita-state-university.md) (OpenAirDocs)
- Aircraft: [N638NN](https://openairdocs.org/aircraft/N638NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15402
- Aircraft time: 13,566 hours, 14,050 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: CC67016207
- Condition: Corroded
- Location: Zone 500
- Part time: 13,566 hours, 14,050 cycles
- 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/WRXR20250414001

## Discrepancy

CORROSION DAMAGE ON INBOARD TRAILING EDGE LOWER SHROUD, UNDERLYING EDGE MEMBER BETWEEN WS58.00 – WS72.00, LHS.   REMOVED CORROSION IAW CRJ 900 SRM 51-21-06-001-001-A01. REPLACED 2 (EA) NEW BLIND FASTENERS IAW CRJ 900 SRM 51-42-10-001-001-A01. RESTORED SURFACE FINISH IAW CRJ900 SRM 51-21-16. ALL WORK COMPLIED WITH IAW MHIRJ REO 690-57-51-416 REV--.

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