FormNo.3406-541RevA
DifferentialLockKit
Groundsmaster®3602-WheelDriveMulti-PurposeMachine
ModelNo.30508
InstallationInstructions
WARNING
CALIFORNIA
Proposition65Warning
ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato
causecancer,birthdefects,orreproductiveharm.
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparethemachine.
Mountplate1
Carriagescrew(3/8x1inch)2
Flangenut(3/8inch)2
90°tting1
Differentiallockvalve1
Screw(1/4x2inches)2
Flangenut(1/4inch)2
2
Hose1
Installthekit.
Switch1
3Wireharness1Installtheswitch.
4Nopartsrequired–Completetheinstallation.
1
PreparingtheMachine
NoPartsRequired
Procedure
1.Parkthemachineonalevelsurface,lowerthedeck,
engagetheparkingbrake,shutofftheengine,and
removethekeyfromtheignitionswitch.
2.Disconnectthenegativecablefromthebatterypost;
refertotheOperator’sManualforyourmachine.
WARNING
Incorrectbatterycableroutingcoulddamage
themachineandcablescausingsparks.
Sparkscancausethebatterygassesto
explode,resultinginpersonalinjury.
•Alwaysdisconnectthenegative(black)
batterycablebeforedisconnectingthe
positive(red)cable.
•Alwaysconnectthepositive(red)battery
cablebeforeconnectingthenegative
(black)cable.
3.Disconnectthepositivecablefromthebatterypost;
refertotheOperator’sManualforyourmachine.
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3406-541*A
2
InstallingtheDifferentialLock
Kit
Partsneededforthisprocedure:
1Mountplate
2Carriagescrew(3/8x1inch)
2Flangenut(3/8inch)
190°tting
1Differentiallockvalve
2Screw(1/4x2inches)
2Flangenut(1/4inch)
1Hose
Procedure
1.Releaseandraisetheseat.Makesurethattheseatlatch
isengaged.
2.Installthemountplatetotheframecrossmemberwith
2screws(3/8x1inch)and2nuts(3/8inch).Position
theplateasshowninFigure1.
Note:MakesurethattheO-ringsareinplaceand
lubricatedwithhydraulicuid.
3.Installthe90°adapterttingintotheendofthe
differentiallockvalve,positioningasshowninFigure1.
4.Installthedifferential-lockvalvetothemountplate
with2screws(1/4x2inch)and2nuts(1/4inch).
Positionthedifferential-lockvalveonthemountplate
asshowninFigure1.
Figure1
1.Framemember5.90°adaptertting
2.Mountplate6.Nut(3/8inch)
3.Differential-lockvalve7.Screw(1/4x2inches)
4.Nut(1/4inch)8.Screw(3/8x1inch)
5.Disconnectthehose,showninFigure2,fromthe90°
ttingontherightsideofthetransmission.
6.Installthedisconnectedendofthehosetothe90°
adapterttingonthedifferential-lockvalveandtighten
itsecurely(Figure2).
7.Installthemaleendofthenewhosetotheportinthe
differentiallockvalveandtightensecurely(Figure2).
2
8.Installthefemaleendofthenewhosetothe90°tting
ontherightsideofthetransmission(Figure2).
Figure2
1.Disconnectthehosehere.3.Connectthemaleendof
thenewhosehere.
2.Connectthehosehere.4.Connectthefemaleendof
thenewhosehere.
3
InstallingtheSwitch
Partsneededforthisprocedure:
1Switch
1Wireharness
Procedure
1.Removetheplugfromthecontrolpaneltoexposethe
switch-mountinghole(Figure3).
2.Inserttheswitchintothecontrol-panelhole(Figure3).
Positiontheswitchsothatyoupressitforward.
Figure3
1.Plug3.Harness
2.Switch
3.Removethe5button-headscrewssecuringthecontrol
paneltothetankcover.
4.Raisethepanelandplugtheharnessconnectoronthe
newwireharnessintotheswitch.
5.Routethewireharnessunderthecontrolpaneland
seatplateasshowninFigure4.
3
Figure4
1.Seatplate3.Newwireharness
2.Controlpanel
6.Installthecontrolpanelwiththebutton-headscrews
previouslyremoved.
7.Plugthefuseblockconnectoronthewireharnessinto
thefuseblockandplugthegroundblockconnector
intothegroundblock(Figure5).
Figure5
1.Tothegroundblock3.Tothedifferentiallock
valve
2.Tothefuseblock
8.Plugtheremainingharnessconnectorintothe
differentiallockvalvelocatedunderthecenterofthe
seatplate(Figure6).
Figure6
1.Harnessconnector2.Harnessclip
9.Disengagetheseatlatchandlowertheseat.
10.Pressthefrontoftheswitchandholditdownto
engagethedifferentiallock.
4
CompletingtheInstallation
NoPartsRequired
Procedure
1.Connectthepositivebatterycabletothepositivepost
ofthebattery;refertotheOperator’sManualforyour
machine.
WARNING
Incorrectbatterycableroutingcoulddamage
themachineandcablescausingsparks.
Sparkscancausethebatterygassesto
explode,resultinginpersonalinjury.
•Alwaysdisconnectthenegative(black)
batterycablebeforedisconnectingthe
positive(red)cable.
•Alwaysconnectthepositive(red)battery
cablebeforeconnectingthenegative
(black)cable.
2.Connectthenegativecablefromthebatterypost;refer
totheOperator’sManualforyourmachine.
4
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