As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING PHASE 3 INSPECTIONS, THE NR 2 ENGINE LOWER FOWARD COWLING, HEATED AIR INLET "HOT-LIP" AFT OVERBOARD VENT DUCT FOUND CRACKED AROUND WELDING AND LARGE HOLEM MATERIAL MISSING. THIS ACFT HAS THE BUTTERFIELD FLOW-THROUGH EXHAUST STC SA2905NM EMBODIED ON BOTH COWLING INLETS. THIS IS THE 3RD ACFT OF THE FLEET TO HAVE THE INLET VENT DUCT CRACKED AT THE WELDING AND WITH HOLES