As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C5 CHECK IN TAMPA WHILE PREPARING TO ACOMPLISH THE SIP MOD ON LT PYLON A CRACK WAS FOUND IN THE AFT MIDSPAR WEB.INBOARD SIDE . MTX REMOVED AND REPLACED NR 1 PYLON MIDSPAR WEB, INBD SIDE IAW ABX-REA-5440-65835-00 AND SRM-51-40-02. AND RETURNED A/C TO SERVICE.