Toro 44539 - Servicing the Engine Oil

ServicingtheCarbonCanister
ReplacingtheCarbonCanisterAirFilter
ServiceInterval:Every200hours
1.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
2.Disconnectthehosefromthecarboncanisterair
lter(
Figure21).
3.Removeanddiscardthecarboncanisterairlter
(Figure21).
1
2
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Figure21
1.Carboncanister2.Carboncanisterairlter
4.Installthenewairlter.
5.Connectthehosetothecarboncanisterairlter.
ReplacingtheCarbonCanister
Purge-lineFilter
ServiceInterval:Every200hours
Note:Checkthepurge-linelteroccasionallyfordirt.
Ifthelterappearstobedirty,replaceit.
1.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
2.Movethespring-typehoseclampsonbothsidesof
thecarboncanisterpurge-linelterawayfromthe
lter(Figure22).
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1
2
Figure22
1.Carboncanisterpurge-line
lter
2.Checkvalve
3.Removeanddiscardthecarbonlter(Figure22).
4.Installanewlterintothehosewiththearrowon
thelterpointingtowardsthecheckvalveandsecure
itwiththehoseclamps(
Figure22).
ServicingtheEngineOil
Note:Changetheoilmorefrequentlywhenthe
operatingconditionsareextremelydustyorsandy.
OilType:Detergentoil(APIserviceSG,SH,SJor
higher)
CrankcaseCapacity:w/lter,67oz.(2l)
Viscosity:Seethetablebelow .
Figure23
22