As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN PILOT REPORTED THAT WHILE IN CRUISE FLIGHT AN ATTEMPT WAS MADE TO RETRACT THE INERTIAL SEPARATOR. IT WAS FOUND THAT HE COULD NOT PUSH THE HANDLE IN. THE FLIGHT WAS COMPLETED WITHOUT INCIDENT AND MAINTENANCE FOUND THE SHAFT OF THE AFT VANE ASSEMBLY HAD CRACKED AT THE LOWER END AND WAS CAUSING THE INERTIAL SEPARATOR TO BIND. MAINTENANCE REPLACED THE VANE ASSEMBLY AND THE AIRCRAFT RETURNED TO SERVICE.