As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - "C" - DURING C-20 CHECK A CRACK WAS FOUND ON FLOOR BEAM WEB AT BS 714, RBL 25. MAINTENANCE REMOVED DAMAGED AREA OF WEB AT BS 714, RBL 25, FABRICATED REPAIR DOUBLER AND FILLER, AND INSTALLED REPAIR PARTS IAW AWA ER 15-5702-02033-GF1.