What was found
DURING HEAVY MAINTENANCE, CENTER BOX, FRONT SPAR HORIZONTAL FLOORBEAMS, @ LEVEL OF FR36 & Y-765, Y-254, Y+254, Y+765 & Y-1292. CRACKS PERMANENT REPAIR (CONSIDERED MAJOR REPAIR)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CENTER BOX, FRONT SPAR HORIZONTAL FLOORBEAMS, @ LEVEL OF FR36 & Y-765, Y-254, Y+254, Y+765 & Y-1292. CRACKS PERMANENT REPAIR (CONSIDERED MAJOR REPAIR)