Operator's Manual

BeltMaintenance
ServicingtheAlternator
Belt
ServiceInterval:Aftertherst10hours
Every100hours
Note:Forproperbelttension,allow10mm(3/8inch)
deectionwhenaforceof44N(10lb)isappliedon
thebeltmidwaybetweenthepulleys.
1.Ifthedeectionisnot10mm(3/8inch),loosen
thealternatormountingbolts(Figure100).
g020537
Figure100
1.Mountingbolt2.Alternator
2.Increaseordecreasethealternator-belttension
andtightenthebolts.
3.Checkthedeectionofthebeltagaintoensure
thatthetensioniscorrect.
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
1.Parkthemachineonalevelsurface,lowerthe
cuttingunits,shutofftheengine,engagethe
parkingbrake,andremovethekey.
2.Cleantheareaaroundthellerneckandcap
ofthehydraulictank(Figure101).Removethe
capfromthellerneck.
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