As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING A 375 HR ANNUAL INSPECTION, IT WAS FOUND THAT THE RIGHT MECHANICAL FUEL SHUTOFF VALVE AT THE FIREWALL HAD A SHEARED ACTUATOR PIN. THIS CAUSED THE FUEL PORTION OF AN EMERGENCY SHUTDOWN TO REMAIN IN AN OPEN CONFIGURATION. THE COMPONENT HAS BEEN R & R WITH A SERVICEABLE UNIT.