Fuel System - Yamaha YZFR6X(C) 2008 Service Manual

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..............................................................7-2
INSTALLING THE FUEL TANK...............................................................7-3
AIR FILTER CASE ........................................................................................7-4
REMOVING THE FUEL HOSE (PRIMARY INJECTOR FUEL
RAIL SIDE AND SECONDARY INJECTOR FUEL RAIL SIDE)..............7-6
REMOVING THE AIR FILTER CASE .....................................................7-6
CHECKING THE SECONDARY INJECTORS ........................................7-6
REMOVING THE INTAKE FUNNEL .......................................................7-6
CHECKING THE INTAKE FUNNEL........................................................7-6
INSTALLING THE INTAKE FUNNEL ......................................................7-7
CHECKING THE INTAKE FUNNEL OPERATION ..................................7-7
INSTALLING THE AIR FILTER CASE ....................................................7-7
INSTALLING THE FUEL HOSE (PRIMARY INJECTOR FUEL
RAIL SIDE AND SECONDARY INJECTOR FUEL RAIL SIDE)..............7-7
THROTTLE BODIES.....................................................................................7-9
CHECKING THE PRIMARY INJECTORS ............................................7-12
CHECKING THE THROTTLE BODIES ................................................7-12
CHECKING THE ROLLOVER VALVE (for California only) ...................7-12
CHECKING THE FUEL PRESSURE....................................................7-12
ADJUSTING THE THROTTLE POSITION SENSOR
(FOR THROTTLE VALVES)..................................................................7-13
ADJUSTING THE THROTTLE POSITION SENSOR
(FOR THROTTLE CABLE PULLEY).....................................................7-13
INSTALLING THE THROTTLE BODY JOINTS.....................................7-14
AIR INDUCTION SYSTEM .........................................................................7-15
CHECKING THE AIR INDUCTION SYSTEM .......................................7-19

FUEL SYSTEM

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