What was found
WHILE IN FOR C-CHECK, MAINTENANCE FOUND CORROSION ON FLOORBEAM STA 640, RBL 29 TO 60, WL 208, AFT SIDE OF UPPER CHORD. REPAIRED IAW SRM 51-30-2, 51-10-8.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE FOUND CORROSION ON FLOORBEAM STA 640, RBL 29 TO 60, WL 208, AFT SIDE OF UPPER CHORD. REPAIRED IAW SRM 51-30-2, 51-10-8.