# SDR SWI2025F00421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2025
- Submitted: April 4, 2025
- Operation: Air carrier
- Aircraft: [N707SK](https://openairdocs.org/aircraft/N707SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10003
- Aircraft time: 49,368 hours, 33,051 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/SWI2025F00421

## Discrepancy

FRAME FS517.00 LOWER FLANGE, FORWARD AND AFT WEBS ARE CORRODED BETWEEN STGR25L & 26L (MARKED) (C-CHECK RO 04/04/2025)REMOVED CORROSION ON FRAME FS517.00 LOWER FLANGE, FORWARD AND AFT WEBS REF CRJ700 SRM 51-21-06-001-001-A01. REMOVED AND REPLACED LH FRAME FS517 STGR 17L - 25L REF CRJ700 SRM51-42-06-001-001-A01 AND SRM51-42-21-001-001-A01 AND DWG NO. SH670-33200 REV -G.  LEAK TEST GOOD

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