What was found
DURING C-CHECK, 1 SQUARE INCH OF UPPER CROWN ON INTERCOSTAL AT FS 1113 OBL IS BROKEN OFF. REMOVED AND INSTALLED INTERCOSTAL AT 1113 OBL IAW B727 SRM 51-30-2. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, 1 SQUARE INCH OF UPPER CROWN ON INTERCOSTAL AT FS 1113 OBL IS BROKEN OFF. REMOVED AND INSTALLED INTERCOSTAL AT 1113 OBL IAW B727 SRM 51-30-2. (M)