What was found
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED STA 344 TO 360 AT STR 21L, INTERCOSTAL FRAME TIE HAS HEAVY CORROSION. REMOVED DEFECTIVE PARTS IAW 51-30-2, FABRICATED PARTS IAW SRM 53-10-2, INSTALLED PARTS IAW SRM 51-10-1 AND 53-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED STA 344 TO 360 AT STR 21L, INTERCOSTAL FRAME TIE HAS HEAVY CORROSION. REMOVED DEFECTIVE PARTS IAW 51-30-2, FABRICATED PARTS IAW SRM 53-10-2, INSTALLED PARTS IAW SRM 51-10-1 AND 53-30-2.