What was found
AFTER TAKEOFF, GEAR WOULD NOT RETRACT, HANDLE WOULD NOT MOVE PAST NEUTRAL. SYS 2 SELECTED, EXTENDED GEAR WITH HANDLE DOWN. GEAR SHOWED NORMAL DOWN AND LOCKED INDICATION. PROCEEDED WITH FLIGHT WITH GEAR DOWN. R & R SYSTEMS 1 AND 2 BOGIE BEAM SENSORS ON THE LEFT AND RIGHT MAIN LANDING GEAR IAW AMM 32-00-00-04.