Operator's Manual

ServicingtheEngineOil
ServiceInterval:Beforeeachuseordaily
Aftertherst200hours—Changetheengine
oilandlter.
Every200hours—Changetheengineoiland
lterifnotusingT oroPremiumEngineOil,but
anyoilmeetingAPIclassicationCJ-4orhigher
orasstatedinEngine-OilSpecications.
Every400hours—Changetheengineoiland
lterifusingT oroPremiumEngineOil(API
classicationCK-4orhigher)(moreoftenin
dirtyordustyconditions).
Yearly—Ifyouoperatethemachinelessthan
200hours,changetheengineoilandlter.
Engine-OilSpecications
Theengineshipswithoilinthecrankcase;however,
checktheoillevelbeforeandafteryourststart
theengine.Checktheoillevelbeforeoperatingthe
machineeachdayoreachtimeyouusethemachine.
CrankcasecapacityforModels74028and74029:
4.7L(5USqt)withthelter
CrankcasecapacityforModels74060,74064,
74072,and74074:6.6L(7USqt)withthelter
Preferredengineoil:ToroPremiumEngineOil
Ifusinganalternateoil,usehigh-quality,low-ash
engineoilthatmeetsorexceedsthefollowing
specications:
•APIservicecategoryCJ-4orhigher
•ACEAservicecategoryE6
•JASOservicecategoryDH-2
Important:UsingengineoilotherthanAPI
classicationCJ-4orhigher,ACEAE6,orJASO
DH-2maycausethedieselparticulateltertoplug
orcauseenginedamage.
Usethefollowingengineoilviscositygrade:
•SAE10W-30or5W-30(alltemperatures)
•SAE15W-40(above0°F)
Note:T oroPremiumEngineoilisavailablefrom
yourdistributor.SeethePartsCatalogorcontactan
authorizedTorodistributorforpartnumbers.
CheckingtheEngine-OilLevel
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch(PTO),andengagethe
parkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Openthehood.
4.Checktheengine-oillevelasshowninFigure
41.
g029301
Figure41
43