As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK CORROSION WAS FOUND ON FLOORBEAM T-CAP AT BS 986, LBL 44, WL 208. MAINTENANCE CUT OUT DAMAGE IN FLOORBEAM T-CAP AT BS 986, FROM BL 0 TO LBL 50; FABRICATED A NEW REPLACEMENT SECTION OF T-CAP, AND 2 EACH SUPPORT ANGLES & STRAPS; INSTALLED REPAIR PARTS IAW ER 03-5310-05040-SS1.