12. CARBURETOR VITALITY 50
Screws
ACCELERATING PUMP
DISASSEMBLY
Remove the two accelerating pump cover
screws and accelerating pump cover.
Remove the spring and accelerating pump
diaphragm.
Cover Spring
INSPECTION
Inspect the accelerating pump diaphragm
for cracks, damage or deterioration.
Replace if necessary.
Assemble the accelerating pump in the
reverse order of disassembly.
Diaphragm
Bystarter Screw Bystarter Cap
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.
Set Plate
12-23