Throttle Valve; Float Chamber/ Jet Set - Sym PA12B Service Manual

3. Fuel System

Throttle Valve

Disassembly
Compress the throttle spring and disassemble
the throttle cable, and the spring.
Disassemble the needle seat and the needle
from the throttle valve.
Check the throttle valve and the needle to see
if they are damaged or not.
Installation
Install as reversed order of removal
procedures.

Float Chamber/ Jet Set

Remove 2 mounting screws and remove float
chamber cover.
Warning
Please fill the gasoline in float chamber
into the fuel tank.
Remove the fuel level plate, float pin, float and
float valve.
3-6
To this chapter contents
Top cover
Needle Seat
Throttle valve
Needle
Float pin