Toyota 14b User Manual

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FU-2
FUEL
SYSTEM
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Description
DESCRIPTION
Priming Pump
Overflow
Pipe
Water
Sedimenter
and Fuel
Filter
FUEL
SYSTEM
Fuel
is drawn up from
the
fuel
tank through the
sedimenter and fuel
filter
by the feed
pump
built
into
the
injection
pump.
The fuel drawn
up
is
then sent
into
the
pump
housing. Fuel
compressed in
the
pump
housing is
distributed to the injection nozzles according
to the
injection
order, and
injected
at high
pressure
into
the
fuel
chamber.
Excess
fuel in the
pump
housing
flows
through the overflow valve and along
the
overflow
pipe
and
returns
to the
fuel
tank.
The fuel
cycle
provides
both
cooling and lubrication
for
the
pump.
The
cycling of
fuel
through the
pump
chamber
warms
the
fuel
so that it
is
prevented
from
becoming
wax-like
at cold temperatures.
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Toyota 14b Specifications

General

Brand	Toyota
Model	14b
Category	Engine
Language	English