What was found
WHILE IN DALFORT FOR C-CHECK, MAINT FOUND HEAVY CORR ON LOWER SIDE OF VERT WEB FS 80 FWD SIDE OF FLOORBEAM, LT SIDE OF COCKPIT SUBFLOOR AREA. REPLACED VERT WEB PER SRM 51-1-20D.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN DALFORT FOR C-CHECK, MAINT FOUND HEAVY CORR ON LOWER SIDE OF VERT WEB FS 80 FWD SIDE OF FLOORBEAM, LT SIDE OF COCKPIT SUBFLOOR AREA. REPLACED VERT WEB PER SRM 51-1-20D.