Toro 03678 - Belt Maintenance; Tensioning the Alternator Belt; Hydraulic System Maintenance; Hydraulic System Safety

BeltMaintenance
Checktheconditionandtensionofthealternatorbelt
aftertherstdayofoperationandevery100operating
hoursthereafter.
TensioningtheAlternator
Belt
1.Openthehood.
2.Checkthetensionofthealternatorbeltby
depressingit(Figure66)midwaybetweenthe
alternatorandthecrankshaftpulleyswith10kg
(22lb)offorce.
g003976
Figure66
1.Brace3.Pivotbolt
2.Alternatorbelt
Thebeltshoulddeect11mm(7/16inch).If
thedeectionisincorrect,proceedtostep3.If
correct,continueoperation.
3.Loosentheboltsecuringthebracetotheengine
(Figure66),theboltsecuringthealternatorto
thebraceandthepivotbolt.
4.Insertaprybarbetweenthealternatorandthe
engineandpryoutonthealternator.
5.Whenyouachievethepropertension,tighten
thealternator,braceandpivotboltstosecure
theadjustment.
HydraulicSystem
Maintenance
HydraulicSystemSafety
•Seekimmediatemedicalattentionifuidisinjected
intoskin.Injecteduidmustbesurgicallyremoved
withinafewhoursbyadoctor.
•Ensurethatallhydraulic-uidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressurehydraulic
uid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
CheckingtheHydraulic
LinesandHoses
ServiceInterval:Beforeeachuseordaily
Checkthehydrauliclinesandhosesforleaks,kinked
lines,loosemountingsupports,wear,loosettings,
weatherdeterioration,andchemicaldeterioration.
Makeallnecessaryrepairsbeforeoperating.
CheckingtheHydraulic
Fluid
ServiceInterval:Beforeeachuseordaily
Thereservoirislledatthefactorywithhigh-quality
hydraulicuid.Thebesttimetocheckthehydraulic
oiliswhentheuidiscold.Themachineshouldbein
itstransportconguration.
1.Parkthemachineonalevelsurface,lowerthe
cuttingunits,engagetheparkingbrake,shutoff
theengine,andremovethekey.
2.Cleantheareaaroundthellerneckandcapof
thehydraulictank(Figure67).
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