Toro 74923 - Adjusting the Motion-Control Linkage

g009195
Figure82
5.Iftheendsofthelevershitagainsteachother,
refertoAdjustingtheControl-HandlePosition
(page56).
6.Repeattoadjustthecontrollevers.
Adjustingthe
Motion-ControlLinkage
Locatedoneithersideofthefueltank,belowtheseat
arethepump-controllinkages.Rotatingthepump
linkagewithawrench(1/2inch)allowsnetuning
adjustmentssothatthemachinedoesnotmovein
neutral.Anyadjustmentsshouldbemadeforneutral
positioningonly.
WARNING
Enginemustberunninganddrivewheels
mustbeturningsomotioncontroladjustment
canbeperformed.Contactwithmovingparts
orhotsurfacesmaycausepersonalinjury.
Keepngers,hands,andclothingclearof
rotatingcomponentsandhotsurfaces.
1.Priortostartingtheengine,pushthedeck-lift
pedal,andremovetheheight-of-cutpin.
2.Lowerdecktotheground.
3.Raisetherearofmachineupandsupportitwith
jackstands(orequivalentsupport).
Note:Raisethemachinejusthighenoughto
allowthedrivewheelstoturnfreely.
4.Removetheelectricalconnectionfromtheseat
safetyswitch,locatedunderthebottomcushion
oftheseat.
Note:Theswitchisapartoftheseatassembly.
5.Temporarilyinstallajumperwireacrossthe
terminalsintheconnectorofthemainwire
harness.
6.Starttheengineandrunitatfullthrottleand
disengagethebrake.
Note:Thebrakemustbeengagedandthe
motion-controlleversmustbeouttostart
theengine.Theoperatordoesnothaveto
beintheseat,becauseofthejumperwire
beingused.
7.Runtheunitforatleast5minuteswiththedrive
leversatfullforwardspeedtobringthehydraulic
uiduptotheoperatingtemperature.
Note:Themotion-controlleversneedsto
beinneutralwhilemakinganynecessary
adjustments.
8.Bringthemotion-controlleversintotheNEUTRAL
position.
9.Adjustthepumpcontrolrodlengthsbyrotating
thedoublenutsontherodintheappropriate
directionuntilthewheelsslightlycreepin
reverse(Figure83).
g027342
Figure83
1.Doublenuts
10.Movethemotion-controlleverstothereverse
positionandwhileapplyingslightpressureto
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