What was found
INTERRAGATING THE FMC CDU FOR 3 1 ENGINE FAULTS FOUND MAINTENANCE MESSAGE 75-30801, T25 SIGNAL DISAGREEE FAULT. ACFT GROUNDED. ACCOMPLISHED EEC BITE FOUND TWO FAULT CODES, 75-30801 & 75-10821 BOTH FAULTS OCCURED AT LAST 10 FLTS. ON GROUND, NO FAULTS ARE CURRENT. ACCOMPLISH FIM TASK FOR FAULT CODE 75-30801 & 75-30821. DISCONNECTED DP0909 & DP1010 ACCOMPLISH. RESISTANCE CHECKS OF T25 A & B FOUND TO BE WITH IN LIMITS. DISCONNECTED DP0910 & DP1009. CHECKED RESISTANCE AGAIN OF T25 A & B BOTH CHECKS ARE ALSO WITHIN LIMITS. ACCOMPLISH VISUAL CHECK OF ALL CONNECTORS ACCESSED, NO DEFECTS FOUND. CLEANED ALL CONNECTIONS & RECONNECTED. ACCOMPLISHED REPAIR, CONFIRMATION TESTS. EEC TEST PASSES, ACTUATORS TEST PASSES, AND EEC DISCRETE TEST PASSES. REF. MM 73-21-00-700-802, 72-23-03-400-802, FIM 75-33, TASK 805 & FIM 75-33, TASK 801.