Slow System - Suzuki GS850G Service Manual

SCOW SYSTEM
This system supplies fuel during engine operation with throttle valve closed or slightly opened.
The fuel from float chamber is first passed through main jet and metered by pilot
jet where
it mixes with
air corning in through pilot air jet.
This mixture, rich with fuel, then goes up through pilot
pipe to
pilot screw. A part of the mixture is dis-
charged into the
main bore out of bypass port. The remainder is then metered by pilot screw and sprayed
out into the main bore through pilot outlet.