BRP 2995 Johnson - Manual Starter System

FUEL SYSTEM
CARBURETOR OPERATION
Manual Starter System
When starter knob is pulled, fuel is drawn into the starter circuit from the float chamber.
Starter jet meters this
fuel, which then flows into fuel pipe and mixes with the air coming from the upper
part
of float chamber. The mixture, rich in fuel content, reaches starter plunger and mixes again with the
air coming through a passage extending from main bore.
The two successive mixings of
fuel with air produce the proper fuel/air mixture for starting when the mix-
ture is sprayed out through starter
outlet port into the main bore.
1. Float chamber
2. Starter jet
3. Fuel pipe
4. Float chamber
5.
Starter plunger
6. Mainbore
7. Starter outlet port
112
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