Toro 30881 - Belt Maintenance; Servicing the Alternator Belt; Hydraulic System Maintenance; Hydraulic System Safety

BeltMaintenance
ServicingtheAlternator
Belt
ServiceInterval:Every100hours
Propertensionofthebeltallows10mm(3/8inch)of
deectionwhenaforceof4.5kg(10lb)isappliedon
thebeltmidwaybetweenthepulleys.
Ifthedeectionisnot10mm(3/8inch),loosenthe
alternator-mountingbolts(Figure115).
Note:Increaseordecreasethealternator-belt
tensionandtightenthebolts.Checkthedeectionof
thebeltagaintoensurethatthetensioniscorrect.
g020537
Figure115
1.Mountingbolt2.Alternator
HydraulicSystem
Maintenance
HydraulicSystemSafety
•Ensurethatallhydraulic-uidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressurehydraulic
uid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
•Seekimmediatemedicalattentionifuidisinjected
intoskin.Injecteduidmustbesurgicallyremoved
withinafewhoursbyadoctor.
Checkingthe
Hydraulic-FluidLevel
ServiceInterval:Beforeeachuseordaily
Thereservoirislledatthefactorywithapproximately
28.4L(7.50USgallons)ofhigh-qualityhydraulicuid.
Checkthelevelofthehydraulicuidbeforetheengine
isrststartedanddailythereafter.Therecommended
replacementuidisasfollows:
ToroPremiumAllSeasonHydraulicFluid
(Availablein19L(5USgallon)pailsor208L(55
USgallon)drums.SeethePartsCatalogoryour
authorizedTorodistributorforpartnumbers).
Alternativeuids:IftheT orouidisnotavailable,
otherconventional,petroleum-baseduidsmaybe
used,providedtheymeetallthefollowingmaterial
propertiesandindustryspecications.Checkwith
youroilsuppliertoseewhethertheoilmeetsthese
specications.
Note:T orodoesnotassumeresponsibilityfor
damagecausedbyimpropersubstitutions,souse
onlyproductsfromreputablemanufacturerswhowill
standbehindtheirrecommendation.
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