SDR SWIA202161206

Service difficulty report · None · Cndair CL600*

Difficulty date: August 13, 2021
Submitted: September 23, 2021
Operation: Air carrier
Aircraft: N766SK
Make and model: Cndair CL600*
Aircraft serial: 10232
Aircraft time: 42,100 hours, 27,112 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

PAX DOOR INTERCOSTAL DD7A BETWEEN FS327.763 AND FS320.00 HAS INTERGRANULAR CORROSION (C-CHECK RO 9-21-21) REMOVED AND REPLACED CORRODED PAX DOOR INTERCOSTAL DD7A WITH NEW INTERCOSTAL (P/N 601R318083-1) BETWEEN FS327.763 AND FS320.00 USING ALL NEW FASTENERS. REF BOMBARDIER DWG# 601R31702 REV N AND CRJ700 SRM 51-42-06-001-001 A01. SEE CONTINUATION CARD FOR FURTHER DETAILS. / SKYCARD 51-900-1002-SKY COMPLIED WITH