What was found
WX RADAR NOT WORKING. PAINTS SOLID GREEN ACROSS THE SWEEP IN ARE AS OF KNOWN TSTRMS PERFORMED FIM 34-43 TASK 802. PER CREW BRIEF, NO FAIL MESSAGES OR OTHER FAULTS NOTED. RESET R/T CB AS PRECAUTION. OPERATIONAL CHECK OF WX RADAR NORMAL. REMOVED AND REPLACED WX RADAR R/T. DURING INSTALLATION TEST OF BLOWER, FOUND MOTOR SIEZED. REMOVED AND REPLACED BLOWER MOTOR IAW AMM 34-43-51, BLOWER MOTOR OPS CHECK GOOD. PERFORMED OPS CHECK OF WX RADAR, ALL CHECKS PASSED, REF AMM 34-43-41.