Toro 74901 - Adjusting the Motion Control Damper; Adjusting the Motion Control Neutral Lock Pivot

nothavetobeintheseatbecauseofthejumper
wirebeingused.Runengineatfullthrottleand
releasebrake.
6.Runtheunitatleast5minuteswiththedrivelevers
atfullforwardspeedtobringhydraulicoilupto
operatingtemperature.
Note:Themotioncontrolleverneedstobein
neutralwhilemakinganynecessaryadjustments.
7.Bringthemotioncontrolleversintotheneutral
position.Adjustpumpcontrolrodlengthsby
rotatingthedoublenutsontherodintheappropriate
directionuntilthewheelsslightlycreepinreverse
(
Figure81).Movethemotioncontrolleverstothe
reversepositionandwhileapplyingslightpressureto
theleverallowthereverseindicatorspringstobring
theleversbacktoneutral.Thewheelsmuststop
turningorslightlycreepinreverse.
Figure81
1.Doublenuts
8.Shutoffunit.Removejumperwirefromwire
harnessandplugconnectorintoseatswitch.
9.Removethejackstands.
10.Raisethedeckandre-installtheheightofcutpin.
11.Checkthatthemachinedoesnotcreepinneutral
withtheparkbrakesdisengaged.
AdjustingtheMotionControl
Damper
Thetopdampermountingboltcanbeadjustedtoobtain
amoredesiredmotioncontrolleverresistance.See
Figure82formountingoptions.
Figure82
RHMotionControlShown
1.Torquethelocknutto200in-lb(16.7ft-lb).Boltmust
protrudepastendoflocknutaftertorque.
2.Leastresistance(softestfeel)
3.Damper
4.Mediumresistance(mediumfeel)
5.Mostresistance(rmestfeel)
AdjustingtheMotionControl
NeutralLockPivot
Theangednutcanbeadjustedtoobtainamoredesired
motioncontrolleverresistancewhenmovingittothe
neutrallockposition.SeeFigure83foradjustment
options.
1.Loosenthejamnut.
2.Tightenorloosentheangednuttothedesiredfeel.
Formoreresistance,tightentheangednut.
Forlessresistance,loosentheangednut
3.Tightenjamnut.
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