zMAINTENANCE250HouRs
4‑6250HOURSMAINTENANCEANDCHECKS
Carryoutalsochecksandmaintenanceatintervalsof
50hours、
猶Replacingengineoilandengineoilfilters
CAUTION
Theoilwi睦behotimmediatelyafterthestartof
operation.Ifyoutouchit,youmaysufferaburn.
Startworkingaftertheoilgetscool.
●Drainingtheengineoil
lStoptheengine.
2Placetheoilreceiverjustundertheenginedrain
plug①.
3CleanthesurroundingsoftheoiIfilIercap②to
preventforeignmatterfromgettingintotheoiI.
Then,removethecap.
4RemovethedralnpIug①insuchawayasnotto
spi11theoilovertheplug,DraintheoiIcompIeteIy.
5Checkthedrainedoi1.Ifalargeamountofmetai
powderorforeignmatterisfoundinit,contactour
salesserviceshop.
●ReplacingfiItercartridges
1Usingafilterwrench,tumtheca貢ridge③
countercbckwiseandremoveit.
2CleantheseaIsu㎡aceofthefilterbody.ApPlya
thincoatofengineoiIonthegasketofthenew
ca吐ridge③.Lightlyscrewtheca面dgein
manuaiIyuntilitcomesincontactwiththeseal
suげaceofthefilterhead.
3Usingafilterwrench,furthertightenitbyoneturn.
●Fi"ingengineoil
lFitthedrainplug①.
2F田newengineoilfromtheoilfiIIeruptothe
properoilleveIrangeontheleveIgage④.
3Starttheengine,andafteridlingforawhiIe,stop
theengine.Checktheamountofengineoilagain
in10to20seconds.IftheoilIeveIisbw,fiIIoiI
agaIn.
4MakesurethatthereisnooilIeakagefromthe
drainp!ugandthecartridgemountingsection.
④OiIlevelgauge20ilfi"erca
o
o9
①Drainplug
、、
3
Ca託ridge
～
Remove
F"terhead
Gasket
Mark
価
Attach
Proper
oillevel
「ange
夕
z、
④Oillevelgauge
4‑10