SDR SWIA202162113

Service difficulty report · None · Cndair CL600*

Difficulty date: September 14, 2021
Submitted: November 3, 2021
Operation: Air carrier
Aircraft: N778SK
Make and model: Cndair CL600*
Aircraft serial: 10242
Aircraft time: 42,773 hours, 27,599 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

R/H INTERCOSTAL HAS CORROSION AT LOWER AFT END INBD SIDE AT 27R IN BETWEEN FS 349.0 AND FS 364.0 AVIONICS BAY. (C-CHECK RO 10/30/2021) REMOVED AND INSTALLED NEW INTERCOSTAL AT APPROX. STRG 27 BETWEEN FS 349.0 AND FS 364.0 AVIONICS BAY REF CRJ700 SRM 51-40-06-001-001-A01, CRJ700 SRM 51-42-21-001-001-A01, AND DWG SH670-32050 REV-J. COMPLIED WITH TASK CARD 51-900-1002-SKY. PRESSURE CHECK GOOD.