Guidetolubrication
Changeoftheengineoil
Removethedrainpluginthelowerpartoftheoilsump,anddrainawaythe
engineoilintheenginecrankcase.
Retightenthedrainplugaftercompletedrainageoftheengineoilintheengine
crankcaseandthefuelfilter.
Afterwards,pourthenewengineoilofthespecifiedgradeintotheengine
crankcasethroughtheoilfillingportinthecylinderhead.Note:Hotengineoil
mayscaldskins,sopleasewaitfortheenginetocooldownbeforedrainingoil.
Theengineoilsurfacelevelintheoilsumpismeasuredbythedipstickfixedon
theinnersideoftheengine.Whenmeasuring,theengineshouldnotberun鄄
ning,waitfortheoilsurfacetobecomestillbeforepullingoutthedipstick,and
wipeofftheoilfromthedipstickwithcleancottoncloth.Dipthedipstickintothe
oilsumpagaintothebottom,andthenpullitouttochecktheoillevel.There
aretwoscalelinesonthedipstick,theengineoillevelshouldnotbebelowthe
lowerscale,ortherewillbedifficultoilsupply.Buttheengineoillevelshould
notbeovertheupperscaleline,otherwisetherewilloccurcarbondeposition,
fumesandoilpermeation,etc.Therefore,apartfromconstantattentiontothe
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normalityoftheengineoilpressure,theengineoilsurfacelevelshouldbe
checkedbeforedrivingoutandatanintervalof300-500km.
Replacementofgearboxoil
Screwoffthedrainholeplug(D)inthebottomofthegearboxcasing,drainthe
oiloutofthegearboxcasing.Then,infillthespecifiedlubricantoilintothe
gearboxcasingthroughthelevelinspectionhole,untiltheoillevelgoesupto
thescrewplug(L)ofthelevelinspectionhole.
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