What was found
AFTER TAKEOFF AND GEAR RETRACTION, RED UNSAFE LIGHT ON, LEFT MAIN LANDING GEAR REMAINS ILLUMINATED, LANDING GEAR RECYCLED. ONCE CONDITION REMAINS, VISUALLY CHECK LANDING GEAR IS UP AND LOCKED. CONTINUE FURTHER FLIGHT. FCO GROUND FOUND LT GEAR CRANK ASSY, SENSOR SUPPORT, PN ARG 72331, BROKEN, AND SENSOR MISSING, CRACK ASSY SENSOR ASSY WITH CABLE REPLACED AND ADJUSTED PER MM 32-61-15 P410. FUNCTIONAL CHECK NORMAL.