As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, R/H CENTER WING BOX FRAME 36 PRESSURE PANEL ATTACHMENT HOLE B IS CRACKED IN THE TITANIUM ANGLE AT 6:00; REF HAECO SO# 440573 NR# 38548 REPAIRED R/H CENTER WING BOF FRAME 36 PRESSURE PANEL HOLE B AS PER REO#L21985 REF EC A19-336-01 AT SKIN CUTOUT PER RDAS 80618247/009/2019.