What was found
AFTER TAKEOFF FROM KAUS TO KPBI LANDING GEAR WOULD NOT RETRACT, GEAR HANDLE WOULD NOT MOVE FROM THE DOWN AND LOCK POSITION, FLIGHT CREW DIVERTED 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 HANDLE FROM MOVING OUT OF THE DOWN AND LOCK POSITION. MAINTENANCE ADJUSTED THE NOSE GEAR SQUAT SWITCH PN 41EN45-1 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