13
. FUEL SYSTEM/CARBURETOR/
FUEL PUMP/ FUEL TANK
Install the O-ring onto the air-cut-off valve
body securely.
• Install the O-ring with the flat face
toward the valve body side.
Install the diaphragm, spring, and cover.
Install and tighten the two screws attaching
the air cut-off valve cover.
Connect the hose.
AUTO BYSTARTER INSTALLATION
Install the auto bystarter and set plate.
Install and tighten the two screws.
• Insert the auto bystarter into the
carburetor body until it bottoms and
position the set plate into the upper
groove in the bystarter.
• Install the set plate with its round face
facing down.
GRAND DINK 125/150
Diaphragm
Cover
Spring
Screws
Auto Bystarter
Set Plate
O-ring
Screws
13-14