What was found
DURING C-4 CHECK, INSPECTION REPORTED CORROSION AROUND NUT PLATE HOLE ON INTERCOSTAL AT BS 947.5 TO BS 967, RBL 50. REMOVED AND INSTALLED REPLACEMENT INTERCOSTAL PER SRM 51-40-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-4 CHECK, INSPECTION REPORTED CORROSION AROUND NUT PLATE HOLE ON INTERCOSTAL AT BS 947.5 TO BS 967, RBL 50. REMOVED AND INSTALLED REPLACEMENT INTERCOSTAL PER SRM 51-40-02.