SDR SWIA202162196

Service difficulty report · None · Cndair CL600*

Difficulty date: September 10, 2021
Submitted: November 5, 2021
Operation: Air carrier
Aircraft: N825SK
Make and model: Cndair CL600*
Aircraft serial: 15212
Aircraft time: 31,789 hours, 20,641 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: None
Condition: Corroded
Stage of operation: IN
How discovered: O
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

AFTER REMOVAL OF THE COCKPIT FLOOR AFT SUPPORT ANGLE, FOUND FS280 CROSSBEAM TO BE EXFOLIATED AT UPPER FWD CORNERS LBL9 - RBL 9 (C-CHECK RO 11/04/2021) REMOVED AND REPLACED LH & RH CROSSBEAM AT FS280 REF CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-21-001-001-A01, CRJ900 SRM 51-42-22-001-001-A01 & DWG CC670-34010 REV K. SEE CONTINUE CARD FOR DETAILS. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.