User Manual
deposited outside, influence the
heat radiating efficiency
2.
Fill
cooling water and get
rid
of the
air from the water passage
3.
( 1)
Check the lash of the water
impellers , adjust the tension of
the fan belt
(2
) Wipe off. the scale deposit
4.
Clean
off
the dirt and ecale deposit
5.
Adjust to the stipulated load
3. Flow of cooling water
is
too small
( 1) Flow of water pump
is
too small
(2)
Too much scale deposit inside
the engine
4. The efficiency of radiator
is
not
well
5.
Engine
is
over - loadedp
8.
The temperature of used cooling water too high
Trouble cause and its feature Remedy
1.
Water temperature gauge or
1.
Inspect and replace
inductor
be
in
trouble
2.
Cooling water
is
not enough
9.
Trouble
in
the injection pump·
Trouble cause and its featurep
1.
No fuel delivery
( 1)
Fuel
deliver pump
is
out of order
(2)
Fuel
filter or fuel passage
is
choked
(3
) Air trapped
in
fuel passage
(4)
Fuel
outletyp
Valve
Spring broken
2.
Fuel
delivery uneven
( 1) Air trapped
in
fuel passage
(2)
Fuel
outlet valve spring broken
(3 )
Seal
face
and
outer face worn out
.(4 ) Plunger mate worn out or spring
broken
(5)
Plunger choked with impurityp
Remedy
1.
( 1) Process according
10.
(2)
Clean or peplace
(3)
Wipe
off
air
(4 ) Replace spring
2.
( 1) Wipe
off
air
(2 ) Replace spring
(3 ) Repair or replace
(4 ) Replace parts
(5
)
Clean
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