What was found
FAT - EN ROUTE SFO TO VIS WITH LEFT FUEL QUANTITY INDICATION PREVIOUSLY DEFERRED PER MEL 28-1, RT ENGINE FUEL FLOW INDICATION FAILED IN-FLIGHT. AIRCRAFT DIVERTED TO STATION DUE TO DISPATCH REQUEST. MAINTENANCE CLEARED LT FUEL QTY INDICATION DEFERRAL WITH REPLACEMENT OF LT FUEL QUANTITY BRIDGE AMPLIFIER AND DEFERRED RT ENG FUEL FLOW METER PER MEL 73-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED THE FUEL FLOW METER DEFERRAL BY CLEANING ELEC CONNECTION AT RT ENGINE FUEL FLOW TRANSMITTER (PN TNAS1024L1182). (X)