Toro 74991 - Adjusting the Motion-Control Damper; Adjusting the Motion-Control Neutral Lock Pivot

5.Starttheengine.
Note:Thebrakemustbeengaged,andthe
motion-controlleversout,tostarttheengine.
Theoperatordoesnothavetobeintheseat
becauseofthejumperwirebeingused.Run
theengineatfullthrottleandreleasethebrake.
6.Runthemachineatleast5minuteswiththe
driveleversatfullforwardspeedtobring
hydraulicoiluptooperatingtemperature.
Note:Themotion-controlleverneedsto
beinneutralwhilemakinganynecessary
adjustments.
7.Bringthemotion-controlleversintotheneutral
position.
8.Adjustthepumpcontrolrodlengthsbyrotating
thedoublenutsontherodintheappropriate
directionuntilthewheelsslightlycreepin
reverse(Figure88).
g029649
Figure88
1.Doublenuts
9.Movethemotion-controlleverstothereverse
positionandwhileapplyingslightpressureto
theleverallowthereverseindicatorspringsto
bringtheleversbacktoneutral.
Note:Thewheelsmuststopturningorslightly
creepinreverse.
10.Stoptheengine,removethejumperwirefrom
thewireharness,andplugtheconnectorinto
theseatswitch.
11.Removethejackstands.
12.Raisethedeckandinstalltheheight-of-cutpin.
13.Checkthatthemachinedoesnotcreepin
neutralwiththeparkingbrakedisengaged.
Adjustingthe
Motion-ControlDamper
Thetopdampermountingboltcanbeadjustedto
obtainamoredesiredmotion-controlleverresistance.
SeeFigure89formountingoptions.
g008620
Figure89
Right-handmotioncontrolshown
1.Torquethelocknutto23N-m(17ft-lb).Theboltmust
protrudepasttheendofthelocknutaftertorquing.
2.Mostresistance(rmestfeel)
3.Damper
4.Mediumresistance(mediumfeel)
5.Leastresistance(softestfeel)
Adjustingthe
Motion-ControlNeutral
LockPivot
Theangednutcanbeadjustedtoobtainamore
desiredmotion-controlleverresistancewhenmoving
ittotheneutrallockposition.SeeFigure90for
adjustmentoptions.
1.Loosenthejamnut.
2.Tightenorloosentheangednuttothedesired
feel.
Formoreresistance,tightentheangednut.
Forlessresistance,loosentheangednut
3.Tightenthejamnut.
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