Fuel System - Yamaha YZF-R1B 2012 Service Manual

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
FUEL TANK ..................................................................................................7-1
REMOVING THE FUEL TANK SIDE COVERS ......................................7-3
REMOVING THE FUEL TANK ................................................................7-3
REMOVING THE FUEL PUMP...............................................................7-3
CHECKING THE FUEL PUMP BODY ....................................................7-3
CHECKING THE FUEL PUMP OPERATION .........................................7-3
INSTALLING THE FUEL PUMP..............................................................7-3
INSTALLING THE FUEL TANK...............................................................7-4
INSTALLING THE FUEL TANK SIDE COVERS .....................................7-4
AIR FILTER CASE ........................................................................................7-5
CHECKING THE SECONDARY INJECTORS (BEFORE
REMOVING) ...........................................................................................7-7
REMOVING THE FUEL HOSE (PRIMARY INJECTOR JOINT SIDE
AND SECONDARY INJECTOR JOINT SIDE) ........................................7-7
REMOVING THE SECONDARY INJECTORS........................................7-7
REMOVING THE LOWER AIR FILTER CASE .......................................7-8
REMOVING THE INTAKE FUNNEL ASSEMBLY ...................................7-8
CHECKING THE SECONDARY INJECTORS ........................................7-8
CHECKING THE AIR FILTER CASE SEAL............................................7-9
CHECKING THE INTAKE FUNNEL........................................................7-9
INSTALLING THE INTAKE FUNNEL AND LOWER AIR FILTER
CASE ......................................................................................................7-9
CHECKING THE INTAKE FUNNEL OPERATION ..................................7-9
INSTALLING THE SECONDARY INJECTORS ....................................7-10
INSTALLING THE UPPER AIR FILTER CASE7-10
INSTALLING THE FUEL HOSE (PRIMARY INJECTOR JOINT SIDE AND
SECONDARY INJECTOR JOINT SIDE)...............................................7-11
THROTTLE BODIES...................................................................................7-12
CHECKING THE PRIMARY INJECTORS (BEFORE REMOVING)......7-15
REMOVING THE PRIMARY INJECTORS............................................7-15
CHECKING THE PRIMARY INJECTORS ............................................7-15
CHECKING AND CLEANING THE THROTTLE BODIES ....................7-15
INSTALLING THE PRIMARY INJECTORS...........................................7-17
CHECKING THE INJECTOR PRESSURE ...........................................7-17
CHECKING THE FUEL LINE PRESSURE...........................................7-18
ADJUSTING THE THROTTLE POSITION SENSOR ...........................7-19
ADJUSTING THE ACCELERATOR POSITION SENSOR....................7-19
AIR INDUCTION SYSTEM .........................................................................7-21
CHECKING THE AIR INDUCTION SYSTEM .......................................7-25
INSTALLING THE AIR INDUCTION SYSTEM .....................................7-26
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FUEL SYSTEM

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