What was found
NLG ACTUATOR WAS REMOVED AND SENT TO CESSNA AFTER FAILING SLOW CYCLE TEST. ACTUATOR WAS RE-INSTALLED AFTER REPAIR. OPS CHECK SHOWED NO FAULTS. ON FIRST FLIGHT, PILOTS WERE NOT ABLE TO GET AN 'UP AND LOCKED' LIGHT. AIRCRAFT LANDED WITHOUT INCIDENT. POST-FLIGHT TROUBLESHOOTING DETERMINED ACTUATOR HAD FAILED INTERNALLY. ACTUATOR WAS REMOVED AND SENT TO CESSNA FOR EVALUATION. CYCLES, 2,067.