What was found
WEATHER RADAR SYS L WXR FUNCTIONS WITHIN THE LEFT SIDE COMPONENTS ARE FAILED OR PART IALLY FAILED. INSPD WXR ANTENNA AREA. FOUND ANTENNA FLAT PLATE STRUCK BY LIGHTNING. P/N: 622-5137-601 REQD REF IPD 34-42-04-05 ITM 15. LIGHTNING STRIKES TO FLAT PLATE RENDERS COMPONENT UNSERVICEABLE REF CMM 34-45-53. WEATHER RADAR FLAT PLATE REPLACED DUE TO LIGHTNING STRIKE IAW AMM 34-42-04. OPS TEST OF WEATHER RADAR REQUIRED IAW AMM A-34-42-00-21A-320A-A PARTS USED: 99-3441-3-0009,QTY :1 FIBRE OPTIC INSPECTION PERFORMED ON LOG PAGE 6980906 AND LEFT RTM FOUND DAMAGED. LH RTM REPLACED AS PER AMM 34-42-02/401 AND OPS CHECK OF BOTH LT & RT WXR OPS TEST PERFORMED AS PER 34-42-02/501. ALL OPS NOW GOOD AND BOTH SYSTEMS NORMAL.