As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE DRAIN MAST OF THE NUMBER 2 PYLON HAS THREE MISSING FASTENERS ON THE INBOARD LEFT SIDE. THE FASTENERS ARE AT THE BOTTOM OF PANEL 313W3560, ON THE CORNER AND TRAILING EDGE, AND COMMON TO THE DRAIN MAST WEDGE (313W3530-1). ACCOMPLISHED REPAIR PER 777 AARD 51-40-00-1. COVERED THE AREA WITH ALUMINUM (SPEED) TAPE.