Toro 03672 - Belt Maintenance; Servicing the Alternator Belt; Hydraulic System Maintenance; Changing the Hydraulic Fluid

BeltMaintenance
ServicingtheAlternator
Belt
ServiceInterval:Aftertherst10hours
Every100hours
Checktheconditionandtensionofthebelt(Figure
85)afterevery100operatinghours.
1.Propertensionwillallow10mm(3/8inch)
deectionwhenaforceof44N(10lb)isapplied
onthebeltmidwaybetweenthepulleys.
2.Ifthedeectionisnot10mm(3/8inch),loosen
thealternatormountingbolts(Figure85).
Increaseordecreasethealternatorbelttension
andtightenthebolts.Checkthedeectionofthe
beltagaintoensurethatthetensioniscorrect.
g020537
Figure85
1.Mountingbolt2.Alternator
HydraulicSystem
Maintenance
ChangingtheHydraulic
Fluid
Changehydraulicuidafterevery800operating
hours,innormalconditions.Ifuidbecomes
contaminated,contactyourlocalT orodistributor
becausethesystemmustbeushed.Contaminated
uidlooksmilkyorblackwhencomparedtocleanoil.
1.Stoptheengineandraisethehood.
2.Placealargedrainpanunderthettingsecured
tothebottomofthehydraulicuidreservoir
(Figure86).
g004139
Figure86
1.Hose
3.Disconnectthehosefromthebottomofthe
ttingandletthehydraulicuidowintothe
drainpan.
4.Installthehosewhenhydraulicuidstops
draining.
5.Fillthereservoirwithapproximately30liters(8
U.S.gallons)ofhydraulicuid;refertoChecking
theHydraulicFluid.
Important:Useonlyhydraulicuids
specied.Otheruidscouldcausesystem
damage.
6.Installthereservoircap.
7.Starttheengineanduseallofthehydraulic
controlstodistributehydraulicuidthroughout
thesystem.Alsocheckforleaks.
8.Stoptheengine.
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