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 A .75 INCH CRACK WAS FOUND IN R-1 DOOR INNER WEB AT FORWARD END, AFT OF NR 4 DOOR STOP BS 328, RBL 60, WL 240. MAINTENANCE CUT OUT CRACK IN R-1 DOOR INNER WEB; FABRICATED A FILLER AND DOUBLER; INSTALLED REPAIR PARTS IAW 51-70-13.