Toro 74995 - Servicing the Engine-Oil Cooler; Servicing the Spark Plug; Removing the Spark Plug

ServicingtheEngine-OilCooler
ServiceInterval:Every200hours
1.Keeptheoilcoolerfreeofdebrisbycleaningthe
nswithabrush.
2.Removetheboltsholdingtheoilcoolertothe
enginehousing.
3.Cleantheinsideoftheoilcoolerwithabrush.
4.Installtheoilcoolertotheenginehousing.
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g013011
Figure56
1.Engine-oilcooler2.Bolts
ServicingtheSparkPlug
ServiceInterval:Every200hours—Check,clean
andgapthesparkplug.
Every500hours—Replacethesparkplugand
setthegap.(Oryearly,whichevercomesrst.)
Makesurethattheairgapbetweenthecenterand
sideelectrodesiscorrectbeforeinstallingthespark
plug.Useasparkplugwrenchtoremoveandinstall
thesparkplug(s)anduseagappingtool/feelergauge
tocheckandadjusttheairgap.Installanewspark
plug(s)ifnecessary.
Type:Champion
®
XC12YC,orequivalent
AirGap:0.76mm(0.030inch)
RemovingtheSparkPlug
1.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
2.Disengagetheblade-controlswitch(PTO),move
themotion-controlleverstotheNEUTRAL-LOCK
position,andsettheparkingbrake.
3.Removethelefthydraulicunitshroudinthe
orderlistedwithFigure57.
Note:Thisgivesyouaccesstothefrontspark
plug.
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g009919
Figure57
1.Pullthistabouttothe
sideinthedirectionofthe
arrow.
3.Pulltheshroudoffthis
frametabinthedirection
ofthearrow.
2.Pulltheshroudoffthis
frametabinthedirection
ofthearrow.
4.Shroud
4.Removethesparkplug(Figure58).
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