Removing The Fuel Hose (Primary Injector Fuel Rail Side And Secondary Injector Fuel Rail Side); Removing The Air Filter Case; Checking The Secondary Injectors; Removing The Intake Funnel - Yamaha YZFR6X(C) 2008 Service Manual

ET2C01005
REMOVING THE FUEL HOSE (PRIMARY
INJECTOR FUEL RAIL SIDE AND SECOND-
ARY INJECTOR FUEL RAIL SIDE)
1. Remove:
• Fuel hose (primary injector fuel rail side
and secondary injector fuel rail side)
EW2C01008
WARNING
Cover fuel hose connections with a cloth
when disconnecting them. Residual pres-
sure in the fuel lines could cause fuel to
spurt out when removing the hoses.
NOTE:
• To remove the fuel hose from the secondary
injector fuel rail, slide the fuel hose connector
cover "1" on the end of the hose in the direc-
tion of the arrow shown, press the two but-
tons "2" on the sides of the connector, and
then remove the hose.
• Remove the fuel hose manually without
using any tools.
• Before removing the hose, place a few rags
in the area under where it will be removed.
1
2
EAS13S1001

REMOVING THE AIR FILTER CASE

1. Remove:
• Upper air filter case
NOTE:
Loosen the upper air filter case bolts in proper
sequence as shown.
ET2C01017

CHECKING THE SECONDARY INJECTORS

1. Check:
• Injectors
Damage → Replace.
EAS13S1002

REMOVING THE INTAKE FUNNEL

1. Remove:
• Intake funnel joint bolts
ECA4C81022
CAUTION:
Do not remove the bolts "2" from the intake
funnel joint.
NOTE:
Loosen the intake funnel joint bolts in proper
sequence as shown.
• Intake funnel assembly
• Intake funnel servo motor rod assembly
EAS4C81025

CHECKING THE INTAKE FUNNEL

1. Check:
• Intake funnel servo motor rod assembly
Damage/scratches → Replace.
• Intake funnel assembly
Cracks/damage → Replace.
2. Check:
• Intake funnel movement
Sticks → Replace the intake funnel
assembly.
7-6
AIR FILTER CASE