Operator's Manual

EngineMaintenance
ServicingtheAirCleaner
ServiceInterval:Every150hours—Inspecttheprimary
lter.
Every300hours/Yearly(whichevercomes
rst)—Replacetheprimaryairlter(moreoftenin
dustyorsandyconditions).
Every300hours—Checktheinnerairlter.
Every600hours—Replacetheinnerairlter.
Note:Checktheltersmorefrequentlyiftheoperating
conditionsareextremelydustyorsandy.
RemovingtheFilters
1.Lowerthegrinderandstoptheengine.
2.Removethekey.
3.Releasethelatchesontheaircleanerandpullthe
air-cleanercoverofftheair-cleanerbody(Figure29).
1 2 3 4
G024910
Figure29
1.Air-cleanercover
3.Innerlter
2.Primarylter
4.Air-cleanerbody
4.Cleantheinsideoftheair-cleanercoverwith
compressedair.
5.Gentlyslidetheprimarylteroutoftheair-cleaner
body(Figure29).
Note:Avoidknockingthelterintothesideofthe
body.
6.Removetheinnerlteronlyifyouintendtoreplaceit.
Important:Neverattempttocleantheinnerlter.
Iftheinnerlterisdirty,thentheprimarylteris
damaged.Replacebothlters.
7.Inspecttheprimarylterfordamagebylookinginto
thelterwhileshiningabrightlightontheoutsideof
thelter.Holesinthelterwillappearasbrightspots.
Ifthelterisdamaged,discardit.
InstallingtheFilters
Important:Topreventenginedamage,alwaysoperate
theenginewithbothairltersandthecoverinstalled.
1.Ifinstallingnewlters,checkeachlterforshipping
damage.
Note:Donotuseadamagedlter.
2.Iftheinnerlterisbeingreplaced,carefullyslideitinto
thelterbody(Figure29).
3.Carefullyslidetheprimarylterovertheinnerlter
(Figure29).
Note:Ensurethattheprimarylterisfullyseatedby
pushingonitsouterrimwhileinstallingit.
Important:Donotpressonthesoftinsidearea
ofthelter.
4.Slidethecoverontotheair-cleanerbodyandsecureit
withthelatches(Figure29).
ServicingtheEngineOil
OilType:Detergentoil(APIserviceclassSJorhigher)
OilCapacity:withalterchange,2.9L(3.06USqt)
Viscosity:Refertothefollowingtable:
20W -50
10W -30
SAE 30
5W-30
100
4030
20
10
0
-10
-20
-30
-20
0
20
32
40
50
60 75 80
°F
°C
g024123
Figure30
ToroPremiumEngineOilisavailablefromyourAuthorized
ToroDealer.
Note:Syntheticoilswillprovidebetterstartinginextreme
coldbelow-23ºC(-10ºF).
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