What was found
DURING C4 C-CHECK, INSP NOTED THAT THE CENTER LONGITUDINAL SUPPORT FROM FR 58 TO FR 59 HAS CORROSION AT THE NUT PLATE HOLE. MX REMOVED AND REPLACED THE SUPPORT IAW SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C4 C-CHECK, INSP NOTED THAT THE CENTER LONGITUDINAL SUPPORT FROM FR 58 TO FR 59 HAS CORROSION AT THE NUT PLATE HOLE. MX REMOVED AND REPLACED THE SUPPORT IAW SRM 51-42-11.