As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: 1C, WHILE PERFORMING REPEAT INSPECTION ON WELD REPAIR FOR THE NR 1 PYLON PRECOOLER BAY WALL OUTER SURFACE, ANOTHER CRACK WAS FOUND. REPAIRED THE NR 1 PYLON PRECOOLER O/B COMPARTMENT WALL IAW EO A300-5450-61912-A & REO-G20284 REV A.