# SDR SWI2025F01795

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2025
- Submitted: December 9, 2025
- Operation: Air carrier
- Aircraft: [N558GJ](https://openairdocs.org/aircraft/N558GJ), registered now
- Make and model: Cndair CL6002C11
- Aircraft serial: 10101
- Aircraft time: 44,635 hours, 34,074 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: SH670313851S
- 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/SWI2025F01795

## Discrepancy

STRINGER 21R IS CORRODED BETWEEN BS 409 TO 421.  INSTALLED STRINGER 21R FROM BS 394 - 477 IAW SRM 51-42-06-001-001-A01, 51-40-11-001-001-A01, 51-42-21-001-001-A01, 53-21-03-101-002-A01, AND 53-21-03-101-006-A01, REV 38 .

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