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173
22. TROUBLE SHOOTING
TROUBLE
MAIN CAUSE
SOLUTION
•
There is some trouble with
starter.
•
Replace or repair starter.
•
Battery isn’t charged
enough.
•
Charge or replace battery.
•
Warm-up circuit or the plug
is incorrectly used.
•
Repair or replace warm-up
plug.
•
Injection time incorrect.
•
Contact assistant service.
•
There is water, dust or air in
fuel system.
•
Clean or replace fuel filter.
•
injecting nib is dirty or
injection pressure is too low.
•
Contact assistant service.
•
Injection pump is trouble.
•
Contact assistant service.
•
Fuel leakage.
•
Contact assistant service.
Engine couldn’t be
started or started
difficultly
•
Air intake and exhaust
system is plugged.
•
Clean the air intake and
exhaust system.
•
Fuel filter is plugged.
•
Clean the filter.
•
There is waste or air in the
fuel system.
•
Exhaust and clean fuel
circuit.
•
Oil filter is plugged, injecting
nib is dirty or trouble.
•
Contact assistant service.
•
Accelerator joining can’t be
adjusted.
•
Replace the high-pressure
oil tube.
•
Injecting pump is trouble.
•
Contact assistant service.
Engine shocking,
running
irregularly or stopping.
•
Injection timing is incorrect or
injecting nibs are plugged.
•
Contact assistant service.
•
There is some gets mix in
the fuel.
•
Empty the fuel tank and
clean filters.
•
Fuel circuit supply is
blocked.
•
Check and cleaning filters
and pipes
•
Injection timing is incorrect.
•
Contact assistant service.
•
Injectors do not work
properly.
•
Contact assistant service.
•
Air filter is plugged.
•
Clean filter core.
•
The clearance of air intake
and exhaust valve is wrong
or valves are not sealed.
•
Contact assistant service.
•
Washer of cylinder is
damaged, gas leakage.
•
Contact assistant service.
The power of the engine
lowered.
•
Injecting pump badly works.
•
Contact assistant service.
Summary of Contents for YC135
Page 2: ......
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Page 14: ...14...
Page 40: ...40...
Page 51: ...51 5 2 1 Transport blocked All dimensions are in mm they may change without notice...
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Page 108: ...108...
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Page 169: ...169 20 HYDRAULIC SCHEME...
Page 171: ...171 21 ELECTRICAL SCHEME...
Page 179: ...179 24 NOTICE...
Page 180: ...180...