What was found
AFTER BOTH ENG START REC IVED PITOT HEAT L AND NO LAND 3 EICAS. TASK 30-31-00-700-802 AGAIN, TEST PASSED. PITOT HEAT L AND NO LAND 3 EICAS MESSAGES DO NOT SHOW. T/S SYSTEM PER SSM 30-31-11-102 SUSPECT RELAY K30120 OR ADM PERFORMED FIM 30-31 TASK 801, FOUND MAINTENANCE MESSAGE 30-36121 PITOT-L M34102. CONTINUE T/S ACTIVE. PERFORMED AMM TASK 30-31-00-700-802, TEST FAILED AND HEAT PITOT L STATUS MESSAGE DOES NOT SHOW. REPLACED RELAY K30120 PER AMM TASK 30-31-00-700-802 IAW SWPM 20-15-46. PERFORMED AMM NO LAND 3 NO LONGER PRESENT. AIRCRAFT REMAINS FULL CAT CAPABLE.