# SDR SWIA2026040677003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2026
- Submitted: September 1, 2026
- Operation: Air carrier
- Aircraft: [N477CA](https://openairdocs.org/aircraft/N477CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7670
- Aircraft time: 39,206 hours, 38,058 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 601R3200941
- 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/SWIA2026040677003

## Discrepancy

FRAME AT FS 379.00 STGR 23L IS CORRODED.   (C-CHECK RO 08/28/2026)CUTOUT CORRODED SECTION OF FS379 FRAME AT STGR20L AND PERFORMED SPLICE REPAIR USING NEW SERVICEABLE FS379 FRAME PN# 601R32009-41 IAW ALL STEPS OF MHIRJ REO 601R-53-21-3817, REV--, DATED 2026-06-09. PERFORMED LEAK CHECK OF REPAIRED AREAS IAW CRJ200 SRM 51-23-01. NO LEAKS NOTED.COMPLETED TASKCARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE.REFERENCE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

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