SDR SWIA202162812

Service difficulty report · None · Cndair CL600*

Difficulty date: October 3, 2021
Submitted: November 26, 2021
Operation: Air carrier
Aircraft: N641CA
Make and model: Cndair CL600*
Aircraft serial: 10122
Aircraft time: 40,424 hours, 30,561 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
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

MAIN AVIONICS BAY LH INTERCOSTAL 21L AT FS310-FS333 HAS EVIDENCE OF CORROSION IN MULTIPLE AREAS (C-CHECK RO 11-24-21) FOUND LH INTERCOSTAL 21L AT APPROX FS310-FS333 TO BE OUT OF LIMITS REF. CRJ-700 SRM, 53-21-23-101-001-A01. REMOVED AND REPLACED LH INTERCOSTAL 21L AT APPROX FS310-FS333 REF. CRJ-700 SRM, 51-42-06-001-001-A01 AND DWG SH670-31810 REV Y. COMNPLIED WITH TASK CARD 51-900-1002-SKY