What was found
ON TAKEOFF, GEAR HANDLE IN OFF POSITION, THE NOSE GEAR IN-TRANSIT AND NOSE GEAR DOWN AND LOCK LIGHTS WERE ILLUMINATED. CYCLED GEAR DOWN AND UP AND THEN TO OFF POSITION. BOTH LIGHTS REMAINED ILLUMINATED. NOSE GEAR VIEWER PORT WAS DARK INDICATING GEAR UP AND NOSE DOORS CLOSED. APPEARS TO BE AN INDICATION PROBLEM. INDICATIONS WERE NORMAL ON LANDING. MAINTENANCE TROUBLESHOT IAW AMM 32-61-00-101 AND FOUND M983 LANDING GEAR LOGIC PRINTED CIRCUIT CARD FAULTY. REPLACED LANDING GEAR LOGIC PRINTED CIRCUIT CARD IAW AMM 32-09-20-404-007. OPS CHECK GOOD IAW AMM 32-09-20-724-015.