Engine Operation
i02415225
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.
Gauge readings (if equipped) 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.
i02415226
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 running at a low load. If the
engine is not under load, the engine should be
shut down.
• Observe the air cleaner service indicator
frequently. The air cleaner elements should be
replaced when the air cleaner elements are dirty.
• 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.
SEBU9077-01
33
