Periodic Inspection Items - Yanmar 6CXM-GTE2 Operation Manual

Maintenace & Inspection
5

5.2 Periodic Inspection Items

5.2.1 Inspection After Initial 50 Hrs.
of Operation
(1) Replacing the Engine Lube Oil and Lube
Oil Filters (1st time)
Precautions for Removing Hot Oil
to Prevent Burns
If extracting oil from the engine while it is
still hot, do not let the oil splash on you.
During initial operation of the engine, the oil is quickly
contaminated due to the initial wear of internal parts.
The lube oil must therefore be replaced early. Replace
the lube oil filter at the same time.
(1) Drain off the lube oil.
It is easier and more effective to drain the engine lube
oil while the engine is still warm after operation.
1) After removing the oil dipstick, attach the hose of
the oil drain pump (optional) to the dipstick guide.
2) Drain off the oil with the drain
(2) Changing the lube oil filter
Remove the filters, and replace the filters with a new
one.
• Procedure for changing the filter
1 Remove the filter using the oil filter wrench.
2 Replace the filters with new ones. At the same time,
clean the seating surface of the packing to prevent
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MARINE DIESEL ENGINE 6CXM-GTE2
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pump.[OPTION]
improper sealing caused by foreign material. Apply
a small amount of lube oil filter sealing ring.
3 Check that there is no oil leakage during operation.
(3) Changing the bypass filter
Remove the bypass filter and replace the filter with a
new one
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• Procedure for changing the filter
For replacing the filter with a new one follow the same
procedure as above (2) 1), 2), 3).
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(4) Fill with new lube oil.
1 Fill with the specified amount of oil. (See 3.3)
2 Run the engine for approximately 5 minutes and
check to see if there is any oil leakage.
3 Approximately 10 minutes after stopping check the
oil level again with the oil dipstick and add more oil if
necessary.
Lube
oil filter
>