Toro Greensmaster TriFlex 3400 Series - Drive System Maintenance; Adjusting the Transmission for Neutral

DriveSystem
Maintenance
AdjustingtheTransmission
forNeutral
Ifthemachinecreepswhenthetractioncontrolpedal
isintheneutralposition,theneutralreturnmechanism
mustbeadjusted.
1.Blockupundertheframesothatoneofthefront
wheelsisoffoftheoor.
Note:Note:Ifmachineisequippedwitha3
wheeldrivekit,alsoraiseandblockrearwheel.
2.Starttheengine,movethethrottletoSlow,and
checkthefrontwheelthatisoffoftheoor;it
mustnotberotating.
3.Ifthewheelisrotating,stoptheengineand
proceedasfollows:
A.Loosenthenutsecuringtheeccentrictothe
topofthehydrostat(Figure47).
g014616
Figure47
1.Eccentric2.Locknut
B.MovethefunctionalcontrollevertoNeutral
andthethrottletoSlow.Starttheengine.
C.Rotatetheeccentricuntilcreepdoesnot
occurineitherdirection.Whenthewheel
stopsrotating,tightenthenutlockingthe
eccentricandtheadjustment(Figure47).
Verifytheadjustmentwiththethrottleinthe
SlowandFastposition.
Note:Ifthewheelstillturnswhenthe
eccentricisatthemaximumadjustment,
contactyourAuthorizedServiceDistributor
orrefertotheServiceManualforfurther
adjustment.
AdjustingtheTransport
Speed
Thetractionpedalisadjustedformaximumtransport
speedatthefactory,butanadjustmentmaybe
requiredifthepedalreachesfullstrokebeforeit
contactsthepedalstop,orifadecreaseintransport
speedisdesired.
Pressdownonthetractionpedal.Ifthepedalcontacts
thestop(Figure48)beforetensionisfeltonthecable,
anadjustmentisrequired:
g015494
Figure48
1.Pedalstop
1.Loosenangeheadlocknutssecuringthepedal
stoptotheoorplate(Figure48).
2.Adjustthepedalstopsoitcontactsthepedal
rodandtightenthenuts.
AdjustingtheMowing
Speed
Themachineisadjustedatthefactory,butspeedmay
bevariedifdesired.
1.Loosenthejamnutonthetrunnionbolt(Figure
49).
2.Loosenthenutsecuringthelockandmow
bracketsonthepedalpivot.
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