As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN THE WHEEL-WELL AREA, THE FUEL DRAIN TUBES WERE MISLOCATED. THEY WERE INVERTED AT THE ATTACHMENT ON THE TWO BUTTERFLY CLAMPS. THIS DISCREPANCY CAUSES A LOW CLEARANCE OR CONTACT BETWEEN THE TUBES AND THE AILERON QUADRANT LEVER DURING THE TRAVELLING OF THE AILERON WHEN IT IS TRIMMED COMPLETELY TO THE LEFT SIDE.