As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK SEAL PLATE ACCESS PANEL 431AT INBOARD SIDE LT PYLON. REPLACED SEAL PLATE LOCATED ON ACCESS PANEL 431AT ON INBOARD SIDE AT LT PYLON IAW SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 313A2110 SHEET: 1 REV: B. MEASUREMENT OF CRACK: 405 IN.