Subaru 1600 Service Manual page 131

FUEL SYSTEM
_ _ • To air cleaner
High altitude configuration only
1 Primary main jet
2 Secondary main jet
3
Primary
throttle valve
4 Secondary throttle valve
S Primary main nozzle
6 Secondary main nozzle
Secondary
side
Primary
side
@
7 Primary main air bleed
8 Secondary main air bleed
9 Primary emulsion tube
10 Secondary emulsion tube
11 Check valve
12 Secondary diaphragm
13 Diaphragm chamber
Fig. 4-8 Main system (All Canada models and 4WD of non-California models)
@
A8-492