SDR SWIA202162724

Service difficulty report · None · Cndair CL600*

Difficulty date: October 8, 2021
Submitted: November 22, 2021
Operation: Air carrier
Aircraft: N774SK
Make and model: Cndair CL600*
Aircraft serial: 10240
Aircraft time: 42,478 hours, 26,974 cycles
System (JASC): 7112 · Engine Air Baffle Section
Part: None
Condition: Cracked
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

WHILE COMPLETING REPAIR ON R/H UPPER TRANSCOWL COAMING, FOUND CRACK IN METAL PERFORATE INNER SKIN UNDER ZED STIFFENER. (C-CHECK RO 11-20-2021) REPAIRED R/H UPPER TRANSCOWL INNER SKIN UNDER "Z" STIFFENER REF REO 670-54-21-1472 REV (--) 2021-10-18 STEPS 1-16. ADJUSTMENT OF THE RH ENGINE THRUST-REVERSER C-DUCT LATCHES IS GOOD - REF CRJ700 AMM 78-30-00-820-801 A01. FUNCTIONAL CHECK GOOD. COMPLIED WITH TASK CARD 51-900-1002-SKY.