TROUBLESHOOTING
8
The engine
doesn't launch
Possible cause
Possible solution
DESCRIPTION OF
THE PROBLEM
Engine is turned off
Turn the ignition key
into position "ON"
Fuel filter is not
impregnated with fuel
There is poor quality
of the fuel or
it is inadequate
1. Drain the oil from the
crankcase,
heat it up and pour the
warm oil into the hole for oil
2. Use the winter fuel
High pressure fuel
pump is out of order
Drain it and refill
with a quality diesel
There is an air
in the fuel system
Contact
a service center
There isn't enough
fuel in the fuel tank
Fill the fuel tank
with the quality diesel
Intermittent fuel supply
It is not enough fuel
in the tank, the fuel
is clogged —
top up or replace fuel
Contact
a service center
Incomplete fuel
combustion
Fuel control lever
is in the «STOP» position
Set the fuel control lever
up in «RUN» position
Closed fuel cock
Cold weather.
1. Oil becomes more
viscous
2. Fuel becomes thick
and loses fluidity
Fuel system is
out of order.
There is a water
in the fuel
Clean the filter
of the fuel tank
and fuel lines,
replace the fuel
After setting up a new
fuel filter and filling fuel tank,
wait for 10 minutes
until the filter is saturated
with fuel
Contact
a service center
Open it
The engine
doesn't launch
Possible cause
Possible solution
DESCRIPTION OF
THE PROBLEM
Not enough oil
in the crankcase
Fill up to the needed level
Air filter is clogged
Engine starts
under load
Fuel filter is clogged
Turn off all
electricity consumers
Air filter is moist
Dry or change
Fuel pipe is clogged
Clean fuel pipe
or contact
a service center
Electric starter is
out of order
Clean the fuel filter
and the fuel line
Fuel lines and
fuel filters are
partially clogged
Air filter is clogged
Injector is clogged
Low power of
accumulator battery
Protection system from
the low oil level in the
crankcase is out of order
Contact
a service center
Clean or change
Clean or change
Contact
a service center
Recharge or
replace the battery
Contact
a service center
The lack of
engine power
Clean or change
filter elements
There is an air
in the fuel system
Contact
a service center
Insufficient engine
speed
Contact
a service center
Faulty injector
Contact
a service center
High pressure
fuel pump is broken
Contact
a service center
4 7
4 6