64
exceed the specified limits.
e
）
Replace the cylinder liner and the piston.
3. Diesel has large viscosity and is difficult
to be atomized due to too low temperature,
even clogs fuel pipe.
Heat the cooling water and use proper diesel.
4. Check electric appliance system
a
）
Battery
level
is
low
or
the
configuration is too small.
b
）
Connections of electric appliance
system have poor contact.
c
）
Electromagnetic switch of starter
malfunctioned.
d
）
Gear of starter can not be engaged to
ring gear of flywheel.
e
）
Electric
brush
of
starter
and
commutator has poor contact.
f
）
Preheating device malfunctioned or
preheating time is short.
a
）
Charge or provide with battery conforming to
the requirement
；
b
）
Tighten the connections of the electric
appliance system
；
c
）
Repair the electromagnetic switch of the starter
or replace the starter
；
d
）
Find out the reasons and solve
；
e
）
Repair or replace the brush, clear up the
commutator surface with fine emery paper, and
blow off dust.
f
）
Replace the preheating device or extend the
preheating time.
