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37
ENGLISH
TROUBLESHOOTING
쎱
When it is Difficult to Start the Engine
쎱
When Starter does not Start
Cause
Countermeasures
Battery discharges
too much
*Recharge battery.
Load center cover
or inspection door
are opened.
*Close the load center cover and
door.
Defect of contact
point or shortage
of alternator L-
shaped coupler
*Check wiring and repair.
Alternator defect
*Replace.
Fuse blows.
*Replace.
NOTE:
¡
If the cause of trouble cannot be found, contact
your local KUBOTA Dealer.
Cause
Countermeasures
Fuel is thick and
doesn't flow.
*Check the fuel tank and fuel filter.
Remove water, dirt and other
impurities.
*As all fuel will be filtered by the filter, if
there should be water or other foreign
matters on the filter, clean the filter
with kerosene or replace the filter.
Air or water mixed
in fuel system.
*If air is in the fuel filter or
injection lines, the fuel pump will
not work properly. To attain
proper fuel injection pressure,
check carefully for loosened fuel
line coupling, cap nut and etc.
*Loosen joint bolt atop fuel filter
and air vent screws of fuel
injection pump to eliminate all
the air in the fuel system.
Thick carbon
deposits on orifice
of injection nozzle.
*This is caused when water or dirt
is mixed in the fuel. Clean the
nozzle injection piece, being
careful not to damage the orifice.
*Check to see if nozzle is working
properly or not. If not, install a
new nozzle.
Valve clearance is
wrong.
*
z
Engine model:D1703-EBG,V2203-EBG
x
Adjust valve clearance to 0.18 to
0.22 mm when the engine is
cold.
z
Engine model:V3300-EBG
x
Adjust valve clearance to 0.23 to
0.27 mm when the engine is cold.
Leaking valves
*Grind valves.
Fuel injection
timing is wrong.
*Adjust injection timing
*
z
Engine model:D1703-EBG
x
The injection timing 15.5º before
top dead center.
z
Engine model:V2203-EBG
x
The injection timing 17.0º before
top dead center.
z
Engine model:V3300-EBG
x
The injection timing 10.0º before
top dead center.
Engine oil becomes
thick in cold
weather and
engine cranks slow.
*Change grade of oil according to
the weather (temperature).
Low compression
*Bad valve or excessive wear of
rings, pistons and liners cause
insufficient compression.
Replace with new parts.
Battery is
discharged and
the engine will not
crank.
*Charge battery.
*In winter, always remove battery
from machine, charge fully and
keep indoors.
Install in machine at time of use.
Содержание KJ-S130VX
Страница 1: ...G3601 8911 8 ...
Страница 55: ...39 ENGLISH TROUBLESHOOTING 쎱 When Engine must be Stopped Immediately 쎱 When Engine Overheats ...
Страница 56: ...40 ENGLISH TROUBLESHOOTING ...
Страница 57: ...41 ENGLISH WIRING DIAGRAM Engine Circuit Diagram for D1703 V2203 ...
Страница 58: ...42 ENGLISH WIRING DIAGRAM Engine Circuit Diagram for V3300 ...
Страница 61: ...45 ENGLISH WIRING DIAGRAM Generator Circuit Diagram KJ T160DX 220 127V 60Hz KJ T210VX 220 127V 60Hz ...
Страница 62: ...46 ENGLISH WIRING DIAGRAM Generator Circuit Diagram KJ T130DX 415 240V 50Hz KJ T180VX 415 240V 50Hz ...
Страница 63: ...47 ENGLISH WIRING DIAGRAM Generator Circuit Diagram KJ S130VX AUS 240V 50Hz ...
Страница 64: ...48 ENGLISH WIRING DIAGRAM Generator Circuit Diagram KJ T130DX AUS 415 240V 50Hz KJ T180VX AUS 415 240V 50Hz ...
Страница 65: ...49 ENGLISH WIRING DIAGRAM Generator Circuit Diagram KJ S240 AUS 240V 50Hz ...
Страница 66: ...50 ENGLISH WIRING DIAGRAM Generator Circuit Diagram KJ T300 AUS 415 240V 50Hz ...