As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENG LOWER DRAIN ACCESS PANEL LEFT HINGE SIDE BOTH PANEL CORNER HAVE DELAMINATION, DIMENSION 1 INCH - 5 INCH AND 1 INCH - 6 INCH. FULL CLEANED AND TAPED DELAMINATION PANEL AREA PER EVA. DRAIN ACCESS PANEL LOCKED CLOSED. CARRY FORWARD 2 CYCLES. REPLACED LT ENG DRAIN ACCESS PANEL.