What was found
AFTER TAKEOFF FROM KSAT TO KRDU LANDING GEAR WOULD NOT RETRACT, GEAR HANDLE WOULD NOT MOVE FROM THE DOWN AND LOCK POSITION, FLIGHT CREW DIVERTED BACK TO SAT AND LANDED WITH WITHOUT INCIDENT. MAINTENANCE INSPECTED THE THE AIRCRAFT LANDING GEAR RETRACTION SYSTEM AND FOUND NOSE GEAR SQUAT SWITCH OUT OF ADJUSTMENT PREVENTING THE LANDING GEAR SYSTEM FOR HANDLE NOT MOVING OUT OF THE DOWN AND LOCK POSITION. MAINTENANCE ADJUSTED THE NOSE GEAR CENTERING SWITCH PN H11-1499 TO PROPER RANGE. MAINTENANCE PERFORMED LANDING GEAR RETRACTION AND EXTENSION CHECKS ALL CHECKED GOOD ALL WORK PERFORMED PER CESSNA 650 CURRENT AMM SECTION 32-60-00 . AIRCRAFT RELEASED FOR RETURN TO SERVICE