Doosan GV158TIC, Руководство по эксплуатации и техническому обслуживанию

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Technical Information - 22 -
2.3.13. Exchanging of lubrication oil
●
Engine oil and the oil filter are important
factors affecting engine life. They affect
ease of starting, fuel economy, combus-
tion chamber deposits and engine wear.
●
While the oil is still hot, discharge the
sump oil by motion oil drain pump lever
manually as figure.
●
Refill new engine oil to the filler neck on
the head cover in accordance with the oil
capacity of the engine. Be careful about
the mixing of dust or contaminator during
the supplement of oil. Then confirm
whether the oil level gauge indicates the
vicinity of its maximum level.
●
For a few minutes, operate the engine at
idling in order to circulate oil through
lubrication system. Thereafter shut down
the engine. After waiting for about 10
minutes measure the quantity of oil and
refill the additional oil if necessary.
2.3.14. Replacement of oil filter cartridge
●
Every time oil exchanges, replace the oil filter cartridge.
●
Drain engine oil by loosening the drain plug on the filter head.
Caution:
Don't forget tightening the drain plug after having drained engine oil.
●
Remove the oil filter by turning it counter-
clockwise with a filter wrench.
●
Wipe, clean the fitting face of the filter
body and the oil filter body with a rag so
that the new oil filter cartridge can be
seated properly.
●
Lightly oil the O-ring and turn the oil filter
until O-ring is fitted against the seal face.
And then turn it in addition by 3/4 ~ 1
turns further with hand or the filter
wrench.
Note:
It is strongly advisable to use DOOSAN genuine oil filter cartridge for replacement.
EE3OM015
Engine oil drain pump
EB2M5001
EFM2010I