SDR SWIA202163843

Service difficulty report · None · Cndair CL600*

Difficulty date: November 18, 2021
Submitted: January 17, 2022
Operation: Air carrier
Aircraft: N770SK
Make and model: Cndair CL600*
Aircraft serial: 10243
Aircraft time: 41,520 hours, 26,661 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

*EVIDENCE OF CORROSION EXIST ON INTERCOSTAL @STGR 20R BETWEEN FS310.00 TO FS319.70 (C CHECK RO 1/16/2022) REMOVED AND REPLACED INTERCOSTAL AT STA 310-319.7 STGR 20 REF CRJ700 SRM 51-42-06-001-001-A01, CRJ700 SRM 51-42-21-001-001-A01 AND DWG SH670-31950 REV Y.