KYMCO Grand Dink 250 Service Manual page 156

13
. FUEL SYSTEM/CARBURETOR/
FUEL PUMP/ FUEL TANK
ACCELERATING PUMP
DISASSEMBLY
Remove the two accelerating pump cover
screws and accelerating pump cover.
Remove the spring and accelerating pump
diaphragm.
INSPECTION
Inspect the accelerating pump diaphragm for
cracks, damage or deterioration. Replace if
necessary.
Assemble the accelerating pump in the
reverse order of disassembly.
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.
Screws
Diaphragm
O-ring Spring
Auto Bystarter
GRAND DINK 250
Cover
Screws
13-14