Toro ProCore 648s - Checking the Engine-Oil Level

InstallingtheFilters
Important:Topreventenginedamage,always
operatetheenginewiththecompletefoamand
paperaircleanerassemblyinstalled.
1.Carefullyslidethefoampre-lterontothepaper
lter(Figure157).
g004195
Figure157
1.Knob
6.Foampre-lter
2.Air-cleanercover
7.Paperlter
3.Covernut
8.Rubberseal
4.Spacer
9.Air-cleanerbase
5.Cover
2.Placetheaircleanerassemblyontotheair
cleanerbase.
3.Assemblethecover,spacer,andcovernut.
4.Torquethenutto11N∙m(95in-lb).
5.Installtheaircleanercoverandsecurewiththe
knob.
EngineOilSpecication
OilType:High-quality,detergentengineoilAPI
serviceSJorhigher
Oilviscosity:Refertothetablebelowthatfollows:
g341978
Figure158
CheckingtheEngine-Oil
Level
ServiceInterval:Beforeeachuseordaily
Theengineisshippedwithoilinthecrankcase;
however,checktheoillevelbeforeandafterthe
engineisrststarted.
Usehigh-qualityengineoilasdescribedinEngineOil
Specication(page72).
Important:Donotoverllthecrankcasewithoil.
Donotruntheenginewiththeengine-oillevel
belowthelowmark.
Note:Thebesttimetochecktheengineoiliswhen
theengineiscoolbeforeithasbeenstartedforthe
day.Ifithasalreadybeenrun,allowtheoiltodrain
backdowntothesumpforatleast10minutesbefore
checking.
1.Preparethemachineformaintenancereferto
PreparingtheMachineforMaintenance(page
65).
2.Allowtheenginetocool.
3.Cleanaroundtheoil-llcapanddipstick(Figure
159).
g002359
Figure159
1.Dipstick3.Dipstickoil-levelmarking
2.Oil-llcap(valvecover)
72