fuel line (18) from the fuel tank into the fuel filter (13) and carburetor (17). The suction created by engine operation draws
the fuel and air mixture from the carburetor (17) into the intake manifold (2) and cylinder combustion chambers, where it is
ignited and converted into a mechanical force. The carburetor is the updraft type and has an oil-bath air cleaner. The air
cleaner is attached to the carburetor body by a clamping elbow (21) and clamping elbow screw (22).
1
Exhaust manifold
14
Oil pan
2
Intake manifold
15
Fuel line fitting
3
Heat control valve
16
Fitting nut
4
Spark plug leads
17
Carburetor
5
Magneto
18
Fuel line
6
Carburetor control rod
19
Choke lever
7
Fan
20
Air cleaner hose
8
Governor control rod
21
Clamping elbow
9
Carburetor rod hall joint
22
Clamping elbow screw
10
Governor lever
23
Ventilation pipe
11
Governor spring
24
Carburetor mounting screw
12
Governor
25
Carburetor throttle lever
13
Fuel filter
26
Valve cover
Figure 17. Fuel system components.
103. Fuel Filter
a. Removal (fig. 17).
(1) Make sure that the fuel shutoff valves on the fuel tank are closed.
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