Toro 74267 - Setting the Hydraulic Pump Neutral Position; Setting the Right Hydraulic Pump Neutral Position

WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Ifhydraulicuidisinjectedintotheskinit
mustbesurgicallyremovedwithinafew
hoursbyadoctorfamiliarwiththistypeof
injury.Gangrenemayresultifthisisnot
done.
•Keepbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressure
hydraulicuid.
•Usecardboardorpapertondhydraulic
leaks.
•Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe
hydraulicsystem.
•Makesurethatallhydraulic-uidhoses
andlinesareingoodconditionandall
hydraulicconnectionsandttingsare
tightbeforeapplyingpressuretohydraulic
system.
SettingtheHydraulicPump
NeutralPosition
Note:Adjustthehandleneutralrst.Thatneedsto
becorrectbeforethefollowingadjustmentcanbe
made.
Thisadjustmentmustbemadewithdrivewheels
turning.
DANGER
Mechanicalorhydraulicjacksmayfailto
supportthemachineandcauseaserious
injury.
•Useajackstandwhensupportingthe
machine.
•Donotusehydraulicjacks.
WARNING
Theenginemustberunningsothatyoucan
adjustthemotioncontrol.Anycontactwith
movingpartsorhotsurfacesmaycause
personalinjury.
Keepyourhands,feet,face,clothingand
otherbodypartsawayfromrotatingparts,
muferandotherhotsurfaces.
1.Raisetheframeandblockupthemachineso
thatthedrivewheelscanrotatefreely.
2.Disconnecttheelectricalconnectorfromtheseat
safetyswitch.T emporarilyinstallajumperwire
acrossterminalsinthewire-harnessconnector.
3.Unlatchtheseatandslideseatforward.
4.Disconnecttheseatrodandtilttheseatfully
forward.
SettingtheRightHydraulicPump
NeutralPosition
1.Starttheengine,openthethrottle1/2wayand
disengageparkingbrake;refertoStartingand
ShuttingOfftheEngine(page24).
Note:Themotion-controllevermustbein
neutralwhilemakinganyadjustments.
2.Adjustthepumprodlengthbyrotatingtheknob,
intheappropriatedirection,untilthewheelisstill
orslightlycreepinginreverse(Figure90).
3.Movethemotion-controlleverforwardand
reverse,thenbacktoneutral.
Note:Thewheelmuststopturningorslightly
creepinreverse.
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