What was found
D: FUEL INDICATION LOST LEFT SIDE - AMBER DASHES. FUEL INDICATOR ALL OVER THE PLACE. FMP SHOWED CORRECT INDICATION.**REPEAT**T/S PER FIM 28-41-00-810-812-A FC 28411030PF1, PREVIOUS T/S HAS REPLACED FCU 8/2: CHECKED TORQUE ON HARNESS TERMINALS AT TU12L 7/26.C: DMI 28-41-0, DEFERRED LEFT FUEL QUANTITY EICAS INDICATION PER MEL 28-41-0 COMPLIED WITH MX ACTION PLACARDS INSTALLED. AUTHORIZED BY MX CONTROL.CAT A DUE 16 AUG 23 (FLIGHT 3320 FILED CLOSED)AUG 13, 2023 STATION: SEA--DEFERRED LEFT FUEL QUANTITY EICAS INDICATION PER MEL 28-41-0 COMPLIED WITH MX ACTION PLACARDS INSTALLED. AUTHORIZED BY MX CONTROL