4-8 FUEL AND LUBRICATION SYSTEM
CARBURETOR
CONSTRUCTION
1 Top cap
2 Spring
3 Spring seat
4 Jet needle
5 Diaphragm/piston valve
6 Needle jet
7 Needle jet holder
8 Main jet
9 Pilot jet
0 Needle valve ass'y
A Float
B Float pin
C Pilot screw
D Starter (enricher) plunger
E Gasket (O-ring)
F Drain screw
G Float chamber
H Throttle stop screw
I Vacuum inlet cap
J Throttle valve synchronizing
screw
K Carburetor set plate (upper)
L Air vent hose
M Fuel joint set
N Fuel joint pipe
O Hose
P Starter (enricher) plate
Q Spring
R Carburetor set plate
(lower)
S Throttle position sensor