As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#2 ENGINE NOSE COWL CTAI EXHAUST DUCT ASSY CENTER LOUVER WITH SUSPECTED CRACK AT OB AFT WELD AREA.<[01] PERFORMED LFEC INSP. ON #2 ENG NOSE COWL EXHAUST DUCT ASSY. IAW B737 NDT P.; 6 51-00-00 PROC. 14. CRACK CONFIRMED THRU BOTH INNER AN OUTTER WALL DUCT ASSY. EQUIP: NORTEC 600 B/C 172389 CAL DUE: 3/24;[02] VERIFIED STEP 1.