What was found
SJO - FLT 631 - DURING CLIMB, THE WX RADAR WAS INOPERATIVE AND AIRCRAFT WAS RETURNED TO SAN JOSE STATION FOR MAINTENANCE. AFTER LANDING, IT WAS FOUND UNSERVICEABLE THE TRANSCEIVER WEATHER RADAR, IT WAS REPLACED PER AMM 34-41-33 AND GROUND FUNCTIONAL CHECKS WERE PERFORMED AND FOUND SATISFACTORY. AIRCRAFT RETURNED TO NORMAL OPERATION. (M)