What was found
WEATHER RADAR FAILED ON LT AND RT AUTO AND MANUAL MODES. WX FAIL MESSAGE ON BOTH NAV DISPLAYS. PERFORMED WX RADAR OPS TEST LT & RT PER AMM TASK 34-43-00-715-001-001. OPS CHECK GOOD AT THIS TIME. 29JAN21 LOG PG 1272422 ITM 3 PDX. PERFORMED WX RADAR OPS TEST LT & RT PER AMM TASK 34-43-00-715-001-001. FAULTS CLEARED AND OPS TEST WAS GOOD AT THIS TIME. 29JAN21 LOG PG 1272423 ITM 2 PDX. PERFORMED WIND SHEAR SYS TEST WITH WX RADAR LT & RT TEST AS IN WRITE UPPER AMM 34-43-00-701-001-001. FAULTS CLEARED. OPS & CHECK WAS GOOD AT THIS TIME.