Toro 03675 - Checking the Hydraulic Lines and Hoses; Testing the Pressure in the Hydraulic Circuits

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Figure68
1.Hydrauliclter
3.Removethelter.
4.Lubricatethegasketonthenewlterwith
hydraulicoil.
5.Ensurethattheltermountingareaisclean.
6.Installthelterbyhanduntilthegasketcontacts
themountingsurface,thenrotateitanadditional
1/2turn.
7.Repeattheprocedureontheotherlter.
8.Starttheengineandletitrunforabout2minutes
topurgeairfromthesystem.
9.Stoptheengineandcheckforleaks.
CheckingtheHydraulic
LinesandHoses
ServiceInterval:Beforeeachuseordaily
Checkhydrauliclinesandhosesforleaks,kinked
lines,loosemountingsupports,wear,loosettings,
weatherdeterioration,andchemicaldeterioration.
Makeallnecessaryrepairsbeforeoperating.
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Makesurethatallhydraulic-uidhoses
andlinesareingoodconditionandall
hydraulicconnectionsandttingsaretight
beforeapplyingpressuretothehydraulic
system.
•Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthateject
high-pressurehydraulicuid.
•Usecardboardorpapertondhydraulic
leaks.
•Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe
hydraulicsystem.
•Getimmediatemedicalhelpifuidis
injectedintoskin.
TestingthePressureinthe
HydraulicCircuits
Usethehydraulicsystemtestportstotestthe
pressureinthehydrauliccircuits.ContactyourToro
Distributorforassistance.
Usethetestportsonthefronthydraulictubes(Figure
69)toassistintroubleshootingthetractioncircuit.
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Figure69
1.Traction-circuittestport
Usethetestportsonthemowmanifoldblock(Figure
70)toassistintroubleshootingthemowcircuit.
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