Toro Advanced Steering Control, RT1200 Traction Unit Installation guide

Toro
Brand
Toro
Model
Advanced Steering Control, RT1200 Traction Unit
Type
Installation guide

Toro Advanced Steering Control, RT1200 Traction Unit helps you maintain control and precision while operating your machine.

Toro Advanced Steering Control, RT1200 Traction Unit helps you maintain control and precision while operating your machine.

FormNo.3389-375RevA
AdvancedSteeringControl
RT1200TractionUnit
ModelNo.25512
ModelNo.25512E
InstallationInstructions
WARNING
CALIFORNIA
Proposition65Warning
ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato
causecancer,birthdefects,orreproductiveharm.
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
1
Nopartsrequired
–
Preparethemachine.
Steeringsensorassembly
2
Screw
2
2
Nut2
Installthesteeringsensorassembly.
3
Nopartsrequired
–
Connectthesteeringsensorassembly.
4
Switchassembly
1Installtheswitch.
5
Nopartsrequired
–
Calibrateandtestthemachine.
©2014—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3389-375*A
1
PreparingtheMachine
NoPartsRequired
Procedure
The2steeringsensorsareinstalledontotherear-rightwheel
andfront-leftwheel.
Formachineswithtracks.
1.Turnboththefrontandreartrackstotheleft.
Note:Thisallowsaccesstothekingpinassembly.
2.Parkthemachineonalevelsurfaceandlowerall
attachmentstotheground.
3.Shutofftheengineandremovethekeyfromthekey
switch.
4.MovethemasterdisconnectswitchtotheOffposition;
refertotheOperator’sManualforthemachine.
5.Jackupthefrontleftsideofthemachineandplacea
jackstandunderthefrontaxletosupportthemachine.
Important:Useajackstandthatcanholda
capacityof26,000pounds.
6.Placeafootlong2x4underthereartrackidleronthe
frontaxle(Figure1).
Note:Wheninstallingthekitontherearaxle,place
the2x4underthefronttrackidler.
1
g027278
Figure1
1.Reartrackidler
7.Lowerthemachineuntilthetracksmakecontactwith
thegroundandthereisnoloadonthekingpin.
Note:Themachinewillbesupportedbytheground
andthe2x4.
Formachineswithwheels.
1.Parkthemachineonalevelsurfaceandlowerall
attachmentstotheground.
2.Shutofftheengineandremovethekeyfromthekey
switch.
3.MovethemasterdisconnectswitchtotheOffposition;
refertotheOperator’sManualforthemachine.
4.Jackupthefrontleftsideofthemachineandplacea
jackstandunderthefrontaxletosupportthemachine.
Important:Useajackstandthatcanholda
capacityof26,000pounds.
5.Supporttheweightofthedrivehub.
6.Removethewheelassembly;refertotheOperator’s
Manualforthemachine.
Note:Ifyourmachineisequippedwithabackhoe,unlock
androtatethewalkwayoutoftheway;refertotheOperator’s
Manualfortheattachment.
2
InstallingtheSteeringSensor
Assembly
Partsneededforthisprocedure:
2
Steeringsensorassembly
2
Screw
2Nut
Procedure
1.Removethe3boltssecuringthetriangularkingpin
fromthetopoftheaxle(Figure2).
Note:Donotdiscardthehardware.
1
2
g026152
Figure2
1.Hexbolt2.Kingpin
2
2.Supportthehubtokeepitfrommoving,thenremove
thekingpin.
Note:Thekingpinwillnotbereused.
3.LubricatetheO-ringandinsertitintothegrooveon
thenewkingpin.
Note:Useasmallscrewdriverorsimilartooltoensure
thattheO-ringisinsertedintothegroovedslot(Figure
3).
2
1
g026127
Figure3
1.Kingpin
2.O-ring
4.Installthegreasettingintothenewkingpin(Figure
4).
1
2
g026128
Figure4
1.Greasetting
2.Kingpin
5.Putgreaseinthecenterholeandonthesurfaceofthe
kingpin.
6.Insertthenewkingpinintotheaxlehousing.
Note:Ifthehubwassecured,thekingpinshould
installeasily;otherwiseyoumayhavetomovethehub
slightlytoaligntheholes(Figure5).
1
2
g026129
Figure5
1.Kingpin2.Axlehousing
7.Putathread-lockingcompoundonthe3boltsremoved
earlierandusethemtosecurethenewkingpin(Figure
6).
1
2
g026130
Figure6
1.Hexbolt2.Kingpin
8.Inserttheactuatorpinintothekingpin(Figure7).
Note:Donotpushtheactuatorpininalltheway.
1
g026131
Figure7
1.Actuatorpin
3
9.Turntheatsideoftheactuatorpintowardthe
machinetoa45-degreeangle(Figure8).
Note:Donotpushtheactuatorpininalltheway.
1
g026132
Figure8
1.Flatsideofactuatorpin
10.Placethesensorontotheactuatorpin(Figure9).
Note:Itshouldrotateanequalamountofdegreesin
bothdirections.
1
g026133
Figure9
1.Sensor
11.Whentheactuatorisorientedtoa45degreeangleto
theaxleasshowninFigure9,removethesensorand
gentlytapontheactuatorpinuntilitisfullyseated.
12.Inserttheatwasherontotheactuatorpin,theninsert
thesnapringontotheactuatorpin(Figure10).
Note:Useasmallscrewdriverorsimilartooltoensure
thesnapringisfullyseatedinthegroove.
Note:Checktomakesurethattheactuatorpinisfully
seatedbypullingonitwithapairofpliers.Itshould
notcomeout.
1
3
g027032
2
Figure10
1.Snapring
3.Actuatorpin
2.Washer
13.Installthesensorandalignitstraightwiththeoutside
ofthewheelhubwiththemountingholes(Figure11).
1
g026135
Figure11
1.Sensor
14.Securethesensorwith2washersand2hexbolts
(Figure12).
1
2
g026139
Figure12
1.Hexbolt
2.Sensor
4
15.Plugtheconnectorofthesteeringsensorintothe
wiringharnessofthecoverassembly(Figure13).
1
2
3
g026136
Figure13
1.Sensor3.Cover
2.Wiringharness
16.Aligntheholesandsecurethecoverassemblyusing2
bolts(Figure4).
1
2
g026137
Figure14
1.Cover
2.Bolt
17.Securethesteeringsensorcabletothechassisframe
withthebracket(Figure15).
Note:Placetheboltontheoutsideoftheframewith
thebracket,withthewasherandnutinsidethechassis
frame.
1
2
g026138
Figure15
1.Bolt,washerandnut2.Bracket
18.Repeattheproceduresfrom1PreparingtheMachine
(page2)and2InstallingtheSteeringSensorAssembly
(page2)fortherearrightsideofthemachine.
3
ConnectingtheSteering
SensorAssembly
NoPartsRequired
Procedure
1.Plugthesteeringsensorconnectorintotheright-rear
wheelsteeringsensor(Figure16).
Note:Thesteeringsensorconnectorispartofthe
existingwiringharness.Theconnectorislocatedunder
themachine,alongthechassis,abovetheaxle,andnear
theright-rearwheel.
Note:Thesteeringsensorconnectorontheright-rear
sideofthemachineislabeledP45.
1
g026140
Figure16
1.SteeringsensorconnectorP45
5
2.Thefrontleftsteeringsensorconnectoristiedoffto
thewiringharness(Figure17).
Note:Routetheharnessdownbehindthechassis
framebytheaxleandconnectthefrontleftwheel
steeringsensor.
Note:Thesteeringsensorontheright-rearsideof
themachineislabeledP07.
1
g026140
Figure17
1.SteeringsensorconnectorP07
Formachineswithtracks.
1.Jackuptherearrightsideofthemachineandremove
the2x4underthetracks.
Note:Repeatforthefrontleftsideofthemachineif
that2x4hasnotalreadybeenremoved.
2.Lowerthemachinesothatthemachineisonthe
ground.
Formachineswithwheels.
1.Installthetireassemblyusingthelugnutsandwashers
previouslyremoved.
2.Torquethelugnuts;refertotheOperator’sManualfor
themachine.
3.Repeattheentireprocessforthefront-leftwheel.
4.Fillbothkingpinswithgreaseuntilgreasejustbegins
toowoutaroundthegreasetting.
5.Lowerthemachinetotheground.
Forallmachines.
1.MovethemasterdisconnectswitchtotheOnposition.
2.TurntheignitionkeytotheOnposition.
Note:Theinstrumentpaneldisplayshouldnothave
aniconbybutton6.
3.TurntheignitionkeytotheOffposition.
4
InstallingtheSwitch
Partsneededforthisprocedure:
1
Switchassembly
Procedure
1.Removetheplugonthecontrolpanelontheleft-side
oftheseat(Figure18).
1
2
3
4
g027274
Figure18
1.Rubberbutton3.Plug
2.Hexnut
4.Switch
2.Insertthebottompartoftheswitchassembly
underneaththecontrolpanelupthroughthehole
wheretheplugwaslocated(Figure18).
3.Securethebottomswitchassemblyusingthehexnut
andtherubberbutton(Figure18).
4.Locatethe2availablewiresconnectedtotheexisting
wiringharnessunderthecontrolpanelcoveronthe
left-sideoftheseat.
5.Loosentheboltsatthebottomoftheswitchassembly,
placetheterminalssothatthebodyoftheboltisin
betweenthe2prongs,andtightenthebolts(Figure19).
6
1
2
g027275
Figure19
1.Boltsonthebottomofthe
switchassembly(located
inthecoverassembly)
2.Terminalsonthewiring
harness(locatedinthe
coverassembly)
5
CalibratingandTestingthe
Machine
NoPartsRequired
Procedure
1.Starttheengineandcenterthefrontandrearwheels.
2.Pressthedownarrowtogettothemenuandpress
button2,TrencherSetup.
Note:YouwillneedaPINtoaccessthisscreen;
toobtainthePIN,contactanAuthorizedToro
Distributor.
3.EnterPINnumberandpressOK.
4.SelectSteeringCalibration.
5.Followtheon-screendirectionstocalibratethesteering.
6.ExittothemainscreenusingtheEscbutton.
7.Setthesteeringmodetocrabsteering.
Note:Therearwheelsshouldmatchtheangleofthe
frontwheels.
8.Rotatethesteeringwheel.
Note:Therearwheelsshouldcontinuetofollowthe
angleofthefrontwheels.
9.Changethesteeringmodetocoordinatedsteering.
Note:Therearwheelsshouldturnintheopposite
directionofthefrontwheels.
10.Pushandholdtherearsteercenteringbuttonuntilthe
indicatorontheshowsthattherearwheelsarestraight.
Note:Thesteeringmodeshouldautomaticallychange
tofrontsteering.
1
P
0
RPM
0
%
LOAD
66 °F
70 °F
6
12
16
24
30
1
2
3
4
5
6
7
8
ESC
OK
G027276
1
2
L
C
R
Figure20
1.Rearwheelposition
indicator
2.Commandcenterscreen
7
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Toro Advanced Steering Control, RT1200 Traction Unit Installation guide

Toro
Brand
Toro
Model
Advanced Steering Control, RT1200 Traction Unit
Type
Installation guide

Toro Advanced Steering Control, RT1200 Traction Unit helps you maintain control and precision while operating your machine.

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