Engine Operation
i02330143
Engine
Operation
Correct
operation
and
maintenance
are
key
factors
in
obtaining
the
maximum
life
and
economy
of
the
engine.
If
the
directions
in
the
Operation
and
Maintenance
Manual
are
followed,
costs
can
be
minimized
and
engine
service
life
can
be
maximized.
The
engine
can
be
operated
at
the
rated
rpm
after
the
engine
reaches
operating
temperature.
The
engine
will
reach
normal
operating
temperature
if
the
engine
is
operated
at
low
idle
speed
and
operated
with
a
light
load.
This
procedure
is
more
effective
than
idling
the
engine
at
no
load.
The
engine
should
reach
operating
temperature
in
a
few
minutes.
Gauge
readings
should
be
observed
and
the
data
should
be
recorded
frequently
while
the
engine
is
operating.
Comparing
the
data
over
time
will
help
to
determine
normal
readings
for
each
gauge.
Comparing
data
over
time
will
also
help
detect
abnormal
operating
developments.
Significant
changes
in
the
readings
should
be
investigated.
i02330149
Fuel
Conservation
Practices
The
efficiency
of
the
engine
can
affect
the
fuel
economy.
Perkins
design
and
technology
in
manufacturing
provides
maximum
fuel
efficiency
in
all
applications.
Follow
the
recommended
procedures
in
order
to
attain
optimum
performance
for
the
life
of
the
engine.
• Avoid spilling fuel.
Fuel expands when the fuel is warmed up. The fuel
may overflow from the fuel tank. Inspect fuel lines for
leaks. Repair the fuel lines, as needed.
• Be aware of the properties of the different fuels.
Use only the recommended fuels.
• Avoid unnecessary idling.
Shut off the engine rather than idle for long periods of
time.
• Observe the air cleaner service indicator
frequently. Keep the air cleaner elements clean.
• Maintain the electrical systems.
One damaged battery cell will overwork the
alternator. This will consume excess power and
excess fuel.
• Ensure that the drive belts are correctly adjusted.
The drive belts should be in good condition.
• Ensure that all of the connections of the hoses are
tight. The connections should not leak.
• Ensure that the driven equipment is in good
working order.
• Cold engines consume excess fuel. Utilize heat
from the jacket water system and the exhaust
system, when possible. Keep cooling system
components clean and keep cooling system
components in good repair. Never operate the
engine without water temperature regulators. All of
these items will help maintain operating
temperatures.
44
SEBU8119-04
