# SDR SWIA2026030176182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2026
- Submitted: June 3, 2026
- Operation: Air carrier
- Aircraft: [N716SK](https://openairdocs.org/aircraft/N716SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10180
- Aircraft time: 53,953 hours, 36,188 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: CC670340941S
- Condition: Corroded
- Location: Zone 200
- 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/SWIA2026030176182

## Discrepancy

RIGHT BS 280 CROSSBEAM HAS MULTIPLE CORROSION PITS ON EDGE CORNER OF BEAM REQUIRES REPLACEMENT.  EVALUATED AND FOUND OUT OF LIMITS IAW SRM 53-11-41-201-002-A01, DUE TO SEVERE CORROSION MORE THAN 50% OF THE MATERIAL WAS LOST, RT BS 280 CROSSBEAM NEEDS TO BE REPLACED.  REMOVED RT BS 280 CROSSBEAM IAW SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, SRM 51-42-13-001-001-A01, SRM51-42-22-001-001-A01. LOCATED AND DRILLED NEW RT BS 280 CROSSBEAM IAW SRM 51-40-11-001-001-A01. INSTALLED NEW RT BS 280 CROSSBEAM IAW SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, SRM 51-42-13-001-001-A01, SRM51-42-22-001-001-A01.

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