As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENGINE VIBRATION SIGNAL CONDITIONING UNIT REMOVED TO DO SB'S SCREWS FOUND ROLLING AROUND LOOSE INSIDE SEVERAL ELECTRONIC COMPONENTS, CAPACITORS, TRANSISTORS, ETC., WERE FOUND BURNED ON ONE CIRCUIT BOARD. LIKELY THE RESULT OF THE LOOSE SCREW.