SDR SWIA202160504

Service difficulty report · Stringer · Cndair CL6002D24

Difficulty date: June 12, 2021
Submitted: August 20, 2021
Operation: Air carrier
Aircraft: N804SK
Make and model: Cndair CL6002D24
Aircraft serial: 15067
Aircraft time: 37,634 hours, 23,902 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 349-364 S19l
Stage of operation: IN
How discovered: 9
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 STGR 19L BETWEEN FS 349.00 - 364.00 (C-CHECK RO 8/18/2021) REPAIRED CORROSION ON STGR 19L BETWEEN F.S. 349.00 AND F.S. 364.00, REF CRJ 900 SRM 53-00-03-201-001-A02, 51-42-06-001-001-A01 AND DWG SH670-31150 REV -F, LEAK CHECK GOOD / COMPLIED WITH SKYWEST FORM M-337 / COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY (CL600-2D24) STRUCTURAL MAJOR REPAIR / DWG: SH670-31103 REV A USED FOR STRUCTURAL ID