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EAS28P1036
REMOVING THE THROTTLE BODY
ASSEMBLY
1. Disconnect:
• Fuel hose
ECA28P1022
NOTICE
• Be sure to disconnect the fuel hose by
hand. Do not forcefully disconnect the
hose with tools.
• Although the fuel has been removed from
the fuel tank, be careful when disconnect-
ing the fuel hose, since there may be fuel
remaining in it.
TIP
• To disconnect the fuel hose from the throttle
body, slide the fuel hose connector cover "1"
on the end of the hose in direction of the arrow
shown, press the two buttons "2" on the sides
of the connector, and then disconnect the
hose.
• Before disconnecting the hose, place a few
rags in the area under where it will be discon-
nected.
EAS26980
CHECKING THE INJECTOR
1. Check:
• Injector
Damage → Replace.
EAS26990
CHECKING THE THROTTLE BODY
1. Check:
• Throttle body
Cracks/damage → Replace the throttle body.
2. Check:
• Fuel passages
Obstructions → Clean.
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a. Wash the throttle body in a petroleum- based
solvent.
Do not use any caustic carburetor cleaning
solution.
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7-6
THROTTLE BODY
b. Blow out all of the passages with compressed
air.
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EAS28P1022
INSTALLING THE THROTTLE BODY
ASSEMBLY
1. Install:
• Throttle body joint "1"
TIP
Align the projection "a" on the cylinder head with
the slot "b" in the throttle body joint.
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b
2. Install:
• Throttle body assembly "1"
TIP
Align the projection "a" on the throttle body as-
sembly with the slot "b" in the throttle body joint.
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a
b
3. Connect:
• Fuel hose
ECA28P1023
NOTICE
When connecting the fuel hose, make sure
that it is securely connected, and that the
fuel hose connector cover is in the correct
position, otherwise the fuel hose will not be
properly connected.
TIP
To connect the fuel hose onto the throttle body,
slide the fuel hose connector cover "1" on the
end of the hose in direction of the arrow shown.
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Troubleshooting
