What was found
WHILE ACCOMPLISHING T/C 78273000, FOUND NR 1 ENGINE 75-20831, THE T3 SIGNAL IS OUT OF RANGE, LONG TERM. GROUNDED - YES. ACCOMPLISHED GVI ON T3 SENSOR, CONNECTOR AND WIRING HARNESS A AND B. NO DEFECTS NOTED REF AMM 70-70-01. ACCOMPLISHED T3 SIGNAL IS OUT OF RANGE FAULT ISOLATION REF FIM 75-33 TASK 802. ACCOMPLISHED EEC BITE PROCEDURE ON NR 1 ENG NO RECENT FAULTS AND NO FAULT HISTORY NOTED REF FIM 73-00 TASK 801. PERFORMED EEC TEST ON A AND B CHANNEL BOTH TEST PASSED NO DEFECTS NOTED REF AMM 73-21-00-700-804. THIS CLEARS PLT DEFERRAL.