SDR SWIA202164629

Service difficulty report · None · Cndair CL6002C10

Difficulty date: December 29, 2021
Submitted: February 25, 2022
Operation: Air carrier
Aircraft: N713SK
Make and model: Cndair CL6002C10
Aircraft serial: 10174
Aircraft time: 45,663 hours, 29,560 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

INTERCOSTAL BETWEEN STGR24L AND STGR23L AT FS586, FOUND CORROSION ON UNDERSIDE OF UPPER FLANGE (C CHECK RO 02/22/2022) REMOVED AND REPLACED INTERCOSTAL BETWEEN STGR24L AND STGR23L AT FS586 WITH NEW SERVICEABLE UNIT REF DWG SH670-33600 REV AD AND CRJ 700 SRM 51-42-06-001-001-A01 AND CRJ700 SRM 51-42-21-001-001-A01. NO WEIGHT CHANGE. PRESSURE CHECK GOOD, NO LEAK FOUND. COMPLIED WITH THE SKYWEST TASK CARD 51-900-1002-SKY.