# SDR SWI2025F01909

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2025
- Submitted: December 26, 2025
- Operation: Air carrier
- Aircraft: [N820SK](https://openairdocs.org/aircraft/N820SK), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15108
- Aircraft time: 38,726 hours, 24,998 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/SWI2025F01909

## Discrepancy

CORROSION FOUND ON JOINT ANGLE AT FS 379.00 - FS 394.00 STGR 21R.  REMOVED AND INSTALLED NEW DIAPHRAGM ANGLE AT FS 379.00 - FS 394.00 AT STGR 21R IAW DWG SH670-32280 REV. H SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01. COMPLIED WITH 51-900-1002-SKY. LEAK CHECKS GOOD

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