As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. CHECKED SYSTEM FOR PROPER OPERATION, COULD NOT DUPLICATE. CHECKED NOSE SQUAT SWITCH FOUND NOSE CENTERING LINK ASSY NOT GRABBING CENTERING SWITCH TO ACTUATE PROPERLY. REMOVED AND REPLACED NOSE CENTERING LINK ASSY AND RE-ADJUSTED NOSE CENTERING SWITCH. REPLACED LANDING GEAR ACTUATOR/TEST. OPS CHECK GOOD IAW 650 M/M CH 32-00-001.