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 HFEC INSPECTION INDICATED A 7/8" CRACK ON VERTICAL PRESSURE BEAM AT BS 663, RBL 32, WL 199. MAINTENANCE TRIMMED OUT DAMAGE AND PERFORMED A HFEC INSPECTION TO VERIFY NO CRACKS EXIST. FABRICATED 2 EACH REPAIR DOUBLERS, AND 3 EACH FILLERS, AND INSTALLED REPAIR PARTS IAW AWA E.R. 15-5702-02235-GF1.