SDR SWIA2021081960396

Service difficulty report · Stringer · Cndair CL6002C10

Difficulty date: July 2, 2021
Submitted: August 19, 2021
Operation: Air carrier
Aircraft: N752EV
Make and model: Cndair CL6002C10
Aircraft serial: 10166
Aircraft time: 37,643 hours, 27,477 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 349-394 S20r
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

MULTIPLE SPOT OF CORROSION FOUND ON STGR 20R APPROX. BET. FS 349.00 TO FS 394.00 (C-CHECK RO 8/18/2021) REMOVED STRINGER 20R AND INSTALLED REPAIRED PARTS AND NEW STRINGER APPROX FS 349.00 TO FS 437.00 IAW CRJ700 SRM 51-42-06-001-001-A01, CRJ 700 SRM 51-42-21-001-001-A01, AND MHIRJ REO 670-53-21-2084 REV DATED 2021-07-15. LEAK TEST GOOD. SEE CONTINUATION CARD FOR MORE DETAILS. COMPLIED WITH SKYWEST TASKCARD 51-900-1002-SKY.