Service difficulty report · Intercostal · Cndair CL6002D24

Difficulty date
August 2, 2025
Submitted
February 3, 2026
Operation
Air carrier
Aircraft
N821SK
Make and model
Cndair CL6002D24
Aircraft serial
15109
Aircraft time
38,465 hours, 24,998 cycles
Part
Intercostal
Condition
Corroded
Location
Zone 100
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

CORROSION ON INTERCOSTAL STGR24L BETWEEN FS881.00 TO FS897.00 AS MARKED (C-CHECK RO 02/01/2026)CORROSION ON INTERCOSTAL, STRG24L BETWEEN FS881.00 TO FS897.00 IS FOUND TO BE IN A NO ALLOWABLE DAMAGE AREA THEREFORE FOUND TO BE OUT OF LIMITS REF CRJ-900 SRM 53-51-03-101-003-A04 REMOVED AND REPLACED WITH NEW INTERCOSTAL AT STR24L BETWEEN FS881 - FS897 REF CRJ-900 SRM 51-42-06-001-001-A01 AND DWG SH690-37060. REV ACCOMPLIED WITH TASK CARD 51-900-1002-SKY