Toro 74991 Z Master Professional 5000 Series - Controls System Maintenance

ControlsSystem
Maintenance
AdjustingtheControl-Handle
Position
Thereare2heightpositionsforthecontrollevers—highand
low .Removetheboltstoadjusttheheight.
1.Disengagetheblade-controlswitch(PTO),movethe
motion-controlleverstotheNEUTRAL-LOCKposition,
andsettheparkingbrake.
2.Shutofftheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Loosentheboltsandangenutsinstalledinthelevers
(Figure85).
4.Aligntheleversinthefront-to-rearpositionbybringing
theleverstogethertotheNEUTRALposition,slidethem
untiltheyarealigned,andtightenthebolts(Figure85).
Figure85
1.Bolt
3.Controllever
2.Handle4.Nut
Figure86
5.Iftheendsofthelevershitagainsteachother,refer
toAdjustingtheMotion-ControlNeutral-LockPivot
(page58).
AdjustingtheMotion-Control
Linkage
Thepump-controllinkagesarelocatedoneithersideofthe
fueltank,belowtheseat.Rotatethepumplinkagewitha1/2
inchwrenchforne-tuningadjustmentssothatthemachine
doesnotmoveinneutral.Makeanyadjustmentsforneutral
positioningonly.
WARNING
Theenginemustberunningandthedrivewheels
mustbeturning,sothemotion-controladjustment
canbeperformed.Contactwithmovingpartsor
hotsurfacesmaycausepersonalinjury.
Keepyourngers,hands,andclothingclearof
rotatingcomponentsandhotsurfaces.
1.Priortostartingtheengine,pushthedeck-liftpedal,
removetheheight-of-cutpin,andlowerthedeckto
theground.
2.Raisetherearofmachineandsupportitwithjack
stands(orequivalentsupport)justhighenoughto
allowthedrivewheelstoturnfreely.
3.Removetheelectricalconnectionfromtheseatsafety
switch,locatedunderthebottomcushionoftheseat.
Note:Theswitchisapartoftheseatassembly.
4.Temporarilyinstallajumperwireacrosstheterminals
intheconnectorofthemainwiringharness.
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