SDR SWIA202056036

Service difficulty report · Intercostal · Cndair CL6002C10

Difficulty date: December 23, 2020
Submitted: February 9, 2021
Operation: Air carrier
Aircraft: N708SK
Make and model: Cndair CL6002C10
Aircraft serial: 10156
Aircraft time: 44,696 hours, 28,780 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Intercostal
Condition: Corroded
Location: Pax Door
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 PAX DOOR INTERCOSTAL DD5 AFT (C-CHECK) RO 2/6/2021 PAX DOOR INTERCOSTAL DD5 FS338-FS347.25 HAS INTERGRANULAR CORROSION ON ENTIRE LENGTH OF PART AND ON MORE THAN ONE ELEMENT. PART IS OUT OF LIMITS. REO 670-52-11-010 REV NC DATED 2002-02-25 AND CRJ200 SRM 52-00-00. REMOVED AND REPLACED INTERCOSTAL DD5. REF CRJ700 SRM 51-42-06-001-001-A01 AND DRAWING 601R31702 REV N. LEAK CHECK OF REPAIRD AREA GOOD. COMPLIED WITH TASK CARD 51-900-1002-SKY (CL600-2C10) STRUCTURAL MAJOR REPAIR (**RII**)