Yamaha WR450F 2021 - Fuel System

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FUEL SYSTEM
FUEL TANK ......................................................................................................7-1
REMOVING THE FUEL TANK ...................................................................7-2
REMOVING THE FUEL PUMP ..................................................................7-2
CHECKING THE FUEL PUMP BODY........................................................7-2
CHECKING THE FUEL PUMP OPERATION.............................................7-2
INSTALLING THE FUEL PUMP .................................................................7-3
INSTALLING THE FUEL TANK..................................................................7-3
THROTTLE BODY ............................................................................................7-4
CHECKING THE INJECTOR......................................................................7-7
CHECKING THE THROTTLE BODY .........................................................7-7
CHECKING THE FUEL PRESSURE..........................................................7-7
ADJUSTING THE THROTTLE POSITION SENSOR.................................7-8