What was found
WHILE IN FOR D-CHECK, MAINTENANCE FOUND THE FLOOR BEAM AT STA 1600 RBL 40 LOWER SIDE OF HORIZ. FLANGE WAS BEYOND LIMITS AFTER CORROSION REMOVAL. MAINTENANCE FABRICATED AND INSTALLED REPAIR PARTS PER DC8-5310-7457A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR D-CHECK, MAINTENANCE FOUND THE FLOOR BEAM AT STA 1600 RBL 40 LOWER SIDE OF HORIZ. FLANGE WAS BEYOND LIMITS AFTER CORROSION REMOVAL. MAINTENANCE FABRICATED AND INSTALLED REPAIR PARTS PER DC8-5310-7457A.