SDR SWI2025F00887

Service difficulty report · Floor Support · Cndair CL6002B19

Difficulty date: May 14, 2025
Submitted: July 14, 2025
Operation: Air carrier
Aircraft: N223JS
Make and model: Cndair CL6002B19
Aircraft serial: 7892
Aircraft time: 42,597 hours, 42,128 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT HAND CABIN PRESSURE FLOOR SILL HAS 2 SPOTS OF CORROSION BETWEEN APPROXIMATELY FS420.00 - FS432.00 AS MARKED (C-CHECK RO 07/11/2025)REPAIRED RH CABIN PRESSURE FLOOR SILL CORROSION BETWEEN FS420.00 AND FS 432.00 AS PER REO 601R-53-41-666, REV. C, DATED 2012-11-06, REO 601R-53-41-3326, REV --, 2025-06-11 AND CRJ-200 SRM 51-21-06, REV 39, MAR 10/2021. ALL STEPS OF REO COMPLIED WITH. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND M-337.