Toro Z580-D Z Master - Setting the Hydraulic Pump Neutral Position; Setting the Right-hand Hydraulic Pump Neutral Position

WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Ifhydraulicuidisinjectedintotheskinit
mustbesurgicallyremovedwithinafewhours
byadoctorfamiliarwiththistypeofinjury.
Gangrenemayresultifthisisnotdone.
•Keepbodyandhandsawayfrompinholeleaks
ornozzlesthatejecthighpressurehydraulic
uid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
•Makesureallhydraulicuidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
hydraulicsystem.
SettingtheHydraulicPump
NeutralPosition
Note:Adjustthehandleneutralrst.Thatneedstobe
correctbeforethefollowingadjustmentcanbemade.
Thisadjustmentmustbemadewithdrivewheelsturning.
DANGER
Mechanicalorhydraulicjacksmayfailtosupport
machineandcauseaseriousinjury.
•Usejackstandwhensupportingmachine.
•Donotusehydraulicjacks.
WARNING
Enginemustberunningsomotioncontrol
adjustmentcanbeperformed.Contactwithmoving
partsorhotsurfacesmaycausepersonalinjury.
Keephands,feet,face,clothingandotherbody
partsawayfromrotatingparts,muferandother
hotsurfaces.
1.Raisetheframeandblockupthemachinesodrive
wheelscanrotatefreely.
2.Disconnecttheelectricalconnectorfromtheseat
safetyswitch.Temporarilyinstallajumperwire
acrossterminalsinthewiringharnessconnector.
3.Unlatchtheseatandslideseatforward.
4.Disconnecttheseatrodandtilttheseatfullyforward.
SettingtheRight-handHydraulicPump
NeutralPosition
1.Starttheengine,openthethrottle1/2wayand
releaseparkingbrake.RefertoStartingandStopping
theEngineinOperation.
Note:Themotioncontrollevermustbeinneutral
whilemakinganyadjustments.
2.Adjustthepumprodlengthbyrotatingtheknob,in
theappropriatedirection,untilthewheelisstillor
slightlycreepinginreverse(
Figure78).
3.Movethemotioncontrolleverforwardandreverse,
thenbacktoneutral.Thewheelmuststopturning
orslightlycreepinreverse.
4.Openthethrottletofast.Makesurewheelremains
stoppedorslightlycreepsinreverse,adjustif
necessary.
Figure78
1.Trackingknob4.Turnthiswaytotrackright
2.Hydraulictank
5.Turnthiswaytotrackleft
3.Hydraulicpumps
SettingtheLeft-handHydraulicPump
NeutralPosition
1.Loosenthelocknutsattheballjointsonthepump
controlrod(Figure79).
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