Maintenance
acrosstheterminalsintheconnectorofthe
wiringharness.
3.Starttheengine.
4.Runtheunitatleast5minuteswiththe
speedcontrolleveratfullforwardspeedto
bringhydraulicsystemoiluptooperating
temperature.Returnspeedcontrolleverto
neutral(fullrear)position.
5.Toobtaintheneutralposition,adjustthe
leftandrightpumpcontrolrodlinkagesthat
connectthesteeringcontroltothepump
controlarmsuntilthewheelsstop,orcreep
slightlyinreverse.
6.Adjusttheleftpumplinkagebyrotatingthe
trackingadjustmentknob.
7.Adjusttherightpumplinkagebyusing
awrenchtoturnthedoublenutsonthe
assembly(seeFigure17)
Figure17
1.Rotatetrackingknobon
leftside
2.Rotatedoublenutson
rightside
8.Movethesteeringleverstothereverse
position.Whileapplyingslightpressureto
thelevers,allowthesteeringleverstoreturn
toneutral.Thewheelsmuststopturning(or
slightlycreepinreverse).
9.Stopengineandwaitforallmovingpartsto
stop.Removejumperwirefromwireharness
connectorandplugconnectorintoseatswitch.
10.Lowerfromjackstands.
Setforwardstopbolt:
1.Removeseatdeck(withseatattached)toobtain
aclearviewofthesteeringcontrolshaftto
completethisadjustment.
2.Pushthespeedcontrolleverforwardtofull
forwardspeedposition.
3.Ifeithersteeringcontrolleversurfacedoesnot
contactthestopbaratthefullforwardspeed
position,adjustthestopboltuntilcontactoccurs
(seeFigure18).Oncecontactoccurs,turnthe
stopboltonemorefullturntopreventbottoming
ofthehydraulicpumpinternalstops.
Figure18
1.SpeedcontrolLever
forwardstopbolt
2.Contactmustbe
maintainedbetween
thesecomponentsatfull
forwardspeedcondition
SteeringControlLever
ResponseAdjustment
1.Stopengine,waitforallmovingpartstostopand
removekey.Engageparkingbrake.
2.Movethespeedcontrollevertothefullforward
position.
3.Lifttheseatandlocatethepumpcontrolsprings.
Toincreaseresponsiveness,increasespring
tensionbyhookingtherearspringanchordirectly
totheanchorbolt.Todecreaseresponsiveness,
hooktherearspringanchortotheanchortab.
Note:Besurebothspringsmaintainthesame
adjustment.
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