As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 DOOR FWD LOWER PANEL BELOW LOWER GUIDE PLATE ISOLATER FASTENERS DRILLED THROUGH AND INSTALLED INTO FRAME. GROUNDED - YES. REPAIRED STA 303.9 FRAME INNER CHORD IAW ASA EA 800-53EA-19551 REV 00 DATED 29NOV17. THIS IS A CATEGORY B REPAIR WITH STAGE 1 AND 2 APPROVAL. WITH AN INSPECTION THRESHOLD OF 50,000 TOTAL AIRFRAME FLIGHT CYCLES.