As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A HEAVY MAINTENANCE CHECK, THE FLOOR SUPPORT VERTICAL LEG AT STATION 1902 LBL 12 WAS FOUND CRACKED. REMOVED FLOOR SUPPORT MATERIAL ID FOR FLOOR SUPPORT. FABRICATED FLOOR SUPPORT IAW DAC DWG AGA7090. ALODINED AND PRIMED IAW DC10 SRM 512101 VOL 2 AND INSTALLED IAW DC10 SRM 513301 VOL 2.