Remove the engine oil pump and disassemble the
engine oil pump. Replace any components that are
worn or damaged. Alternatively, replace the engine
oil pump. For more information consult your Perkins
distributor.
i08304132
Engine
Oil
Sample
-
Obtain
The
condition
of
the
engine
lubricating
oil
should
be
checked
at
regular
intervals
as
part
of
the
preventive
maintenance
program.
Initiating
an
Oil
analysis
Program
Initial
Oil
Sample
An
initial
Oil
analysis
will
show
higher
levels
of
iron
and
copper
than
acceptable
parameters.
As
the
engine
continues
to
operate,
the
levels
will
drop
within
the
specified
parameters.
Subsequent
Oil
Samples
A
trend
can
be
established
by
analyzing
the
results
of
the
oil
sampling.
Each
individual
operator
can
develop
a
service
program
for
the
engine.
Note:
Perkins
Engines
Stafford
must
agree
to
the
maintenance
schedule.
Obtain
the
Sample
and
the
Analysis
Hot oil and hot components can cause personal
injury. Do not allow hot oil or hot components to
contact the skin.
The oil sample must be taken from the mean level in
the engine oil pan. Do not take an oil sample from the
drain plug.
To help obtain the most accurate analysis, record the
following information before an oil sample is taken:
• The date of the sample
• Engine model
• Engine number
• Service hours on the engine
• The number of hours that have accumulated since
the last oil change
• The amount of oil that has been added since the
last oil change
Ensure that the container for the sample is clean and
dry. Also ensure that the container for the sample is
clearly labeled.
To ensure that the sample is representative of the oil
in the crankcase, obtain a warm, well-mixed oil
sample.
To avoid contamination of the oil samples, the tools
and the supplies that are used for obtaining oil
samples must be clean.
The sample can be checked for the following: the
quality of the oil, the existence of any coolant in the
oil, the existence of any ferrous metal particles in the
oil and the existence of any nonferrous metal
particles in the oil.
i08246209
Engine
Oil
and
Filter
-
Change
Hot oil and hot components can cause personal
injury. Do not allow hot oil or hot components to
contact the skin.
NOTICE
Care must be taken to ensure that fluids are con-
tained during performance of inspection, mainte-
nance, testing, adjusting and repair of the product.
Be prepared to collect the fluid with suitable contain-
ers before opening any compartment or disassem-
bling any component containing fluids.
Dispose of all fluids according to local regulations
and mandates.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Do not drain the engine lubricating oil when the
engine is cold. As the engine lubricating oil cools,
suspended waste particles settle on the bottom of the
oil pan. The waste particles are not removed with
draining cold oil. Drain the oil pan with the engine
stopped. Drain the oil pan with the oil warm. This
draining method allows the waste particles that are
suspended in the oil to be drained properly.
Failure to follow this recommended procedure will
cause the waste particles to be recirculated through
the engine lubrication system with the new oil.
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