User Manual
The outside
of
flywheel
is
marked TDC point, and also the scale range
of
10
-
30
o
ad-
vanced. Each scale means 2°crankshaft angle
of
turn.
5.
Intake & Exhaust System and Turbocharger
The turbocharger
is
of
HIA,
H2B or
J65
type.
In
the process
of
using, the whirl
shell and the vane
~roove
of
the turbocha!ger are easy
to
accumulate greasy dirt and
charcoal, so
We
should clean
them
regularly.
According
to
the requirements
of
application, the air cleaner has K2007, K1317,
/ KW1532, KW2410 and oil showering (Shanghai 495A) type etc.
In
the process
of
u-
sing, you mustn t discharge the air cleaner and air cleaner
wick
to
avoid the early
damage
to
the cylinder liner and other parts. The air cleaner should be maintained
regularly.
According
to
the
customers'requirements,
we
can install exhaust silencer before
de-
livery.
1.
The air cleaner
wick
must
be changed
when
damaged.
2.
When maintaining,
cant
pollute the inside
of
the air cleaner wick.
3.
Mustnt
operating the engine
when
the air cleaner or air cleaner wick.
6.
Fuel System
The fuel system consists
of
oil
tank,
fuel delivery
pump,
fuel
filter,
fuel injection
pump,
governor, high pressure fuel pipe, injector and
low
pressure,pipe,etc. (Fig.
5)
.
According
to
the requirements
of
application,
two
kinds
of
fuel system have been'
designed: One
is
the extra fuel
of
the fuel pump enters into the inlet pipe through
the fuel return valve and then the fuel delivery
pump,
and the fuel that the injector
needle valve mate leaks fJows back
to
the fuel tank through the fuel return pipe; the
other
is
the extra fuel passes the fuel filter return valve
with
the fuel that the needle
valve mate leaks
flow
back
to
the fuel tank togetheJ.
Fuel delivery pump
is
of
a piston type. Use the hand press
to
make the fuel deljvery
system full
of
fuel and
wipe
off
air before the engjne starts. When the engine
is
not
at working situation, the handle
nut
should be tightened.
The fuel filter
is
Model
C0708.
It has
two
types:
single class and double class,
which can be chosen according
to
the requirements
of
application. The filter
wick
should be maintained regularly.
The fuel injection pump
is
of
a four cylinder No. 1 plunger mate pump. The governor
is
of
a full range type. The governor has been adjusted
to
the best condition and lead
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35
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