Toro 74549 - Drive System Adjustments; Proximity Switch Adjustment; Tire Pressure Check

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g017848
Figure57
1.Leftcableadjustment
3.Rightcableadjustment
2.Cablelock
7.Checkforpropertracking.
Note:Ifthemachinewillnotstartafteradjusting
thetracking,makesureproximityswitchtargetaligns
withboltattachedtomotioncontrollever.Referto
AdjustingtheProximitySwitch(page40).
8.Repeatthecableadjustmentuntilthetrackingis
correct.
9.Checkthatthemachinedoesnotcreepfromneutral
withtheparkbrakesdisengaged.
Important:DoNotrotatethelinkagetoofar,as
thismaycausethemachinetocreepinneutral.
10.Installthecablelockontothecableadjustingnutsto
securetheadjustment(
Figure57).
AdjustingtheProximitySwitch
Usethisprocedureifthemachinewillnotstartafteradjusting
thetracking.
1.Checkandensuretheboltattachedtothemotion
controlleveralignswiththeproximityswitchtarget
(Figure58).
2.Ifneeded,loosentheboltsandadjusttheproximity
switchuntilthetargetalignswithboltattachedtothe
motioncontrollever(
Figure58).
3.Checkthedistanceofthebolttotheproximityswitch.
Itneedstobebetween0.050and0.090inches(1.27
to2.29mm)(
Figure58).
4.Ifadjustmentisneeded,loosenthejamnutandadjust
thebolttothecorrectdistance.Tightenthejamnut
afteradjustingthebolt(Figure58).
5.Testthesafetyinterlocksystembeforeoperation.
G015609
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2 3 4
4
2
5
6
Figure58
1.Proximityswitchtarget4.Boltattachedtothemotion
controllever
2.Proximityswitch5.Distancebetween0.050
and0.090inches(1.27to
2.29mm)isneeded
3.Boltsandnuts6.Jamnut
CheckingtheTirePressure
ServiceInterval:Every50hours/Monthly(whichever
comesrst)
Maintaintheairpressureinthereartiresat12-14psi(83-97
kPa).Uneventirepressurecancauseanunevencut.
Note:Thefronttiresaresemi-pneumatictiresanddonot
requireairpressuremaintenance.
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