What was found
IAW LOG 1, TROUBLESHOOT WX RADAR TILT PROBLEM. PERFORMED ANTENNA CONTROL TEST IAW AMM 34.41.00.730.001.A & DURING THE TEST THE ANTENNA DID NOT TURN IN ELEVATION (+10, -10) PAGE 8 OF 10. REPLACED WX TRANSCEIVER, ON MR43123-1054, OFF 1128. WX CONTROL PANEL ON MR43153-174, 0FF 42. SCANNER ASSEMBLY ON MR43170, OFF 31 ALL NO HELP. CONT OF AMIS ITEM 2372002. FOUND WX TRANSCEIVER REPLACED & WX CONTROL PANEL & SCANNER REP. OPERATIONS CHECKED WX RADAR IAW MM 34-41-0 0 PG 501, NO FAULTS FOUND ON GND CHECKS.