Accelerator Pump System - Suzuki VL125 Service Manual

Table of Contents

Advertisement

4-10 FUEL AND LUBRICATION SYSTEM

ACCELERATOR PUMP SYSTEM

This system works only when the rider opens throttle grip quickly as pump send the necessary amount of fuel
to the carburetor bore for correcting fuel/air mixture ratio. When the rider open the throttle grip quickly, the
intaken air volume becomes large and air velocity at the bottom of the throttle valve (piston valve) is slow and
sucking volume of fuel is less.
The throttle valve lever 1 turns lever 2, and lever 3 turns and pushes rod 4. The rod 4 pushes plunger
5. This plunger pushes out the fuel through outlet pipe 6, spraying fuel into the main bore.
FUEL

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents