SDR SWIA202265660

Service difficulty report · None · Cndair CL6002D24

Difficulty date: March 3, 2022
Submitted: May 26, 2022
Operation: Air carrier
Aircraft: N816SK
Make and model: Cndair CL6002D24
Aircraft serial: 15105
Aircraft time: 37,719 hours, 24,089 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

AVIONICS BAY IN BETWEEN FS 349.0 AND FS 364.0 THERE IS CORROSION ON INTERCOSTAL LOWER FLANGE AT STR 27R. (C CHECK RO 5/23/22) INTERCOSTAL AT STGR 27R, FS349.0 AND FS364.0 FOUND TO BE OUT OF LIMITS REF. CRJ-900 SRM, 53-21-23-101-003-A02. REMOVED AND REPLACED INTERCOSTAL AT STGR 27R, FS349.0 AND FS364.0 REF CRJ-900 SRM 51-42-21-001-001-A01, CRJ-900 SRM, 51-42-06-001-001-A01 AND DWG SH670-32050 REV J. COMPLIED WITH TASK CARD 51-900-1002-SKY, LEAK CHECK GOOD.