What was found
RADAR FAILS CONTINUOUSLY WITH "WXR FAIL"ICON, ON DISPLAY WITH RADAR OFF ON SHORT FINAL APPROACH "PWS FAIL "INTERMITTENT. NOTE RADAR TEST OK EVERYTIME WITH NO FAULTS. REPLACED UNIT DRIVE PEDESTAL AND TRANSCEIVER WX RADAR REF M/M 3 4-43-11-400-802 AND 34-43-11-000-801 TRANCEIVER M/M REF 34-43- 41-000-801 AND 34-43-41-400-801. OPS TEST OK. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1458712 SN OFF 00011 TT # 1492026 SN OFF 09265 IPC REFERENCE # IPC REFERENCE # UNIT, DRIVE PED OFF 29-3443-9-0003 8811 ON 29-3443-9-0003 4741 TRANSCEIVER, WX OFF 29-3443-9-0006 9265 ON 29-3443-9-0006 9236.