As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. MAINTENANCE FOUND THE CIRCUIT BREAKER FOR THE LANDING GEAR MOTOR POPPED. THE GEAR WAS SWUNG SEVERAL TIME AND THE FAULT COULD NOT BE DUPLICATED. THE GEAR WAS INSPECTED AND THE RIGGING CHECKEDAND ALL WAS FOUND TO BE NORMAL. THIS AIRCRAFT HAS ELECTRICALLY OPERATED GEAR. THERE IS ONE OTHER CASE OF A POPPED CIRCUIT BREAKER FOR THE LANDING GEAR MOTOR IN OUR DATA BASE.