Toro Advanced Steering Control, RT1200 Traction Unit Installation guide

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.

FormNo.3389-375RevA

AdvancedSteeringControl

RT1200TractionUnit

ModelNo.25512

ModelNo.25512E

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Nopartsrequired

–

Preparethemachine.

Steeringsensorassembly

Screw

Nut2

Installthesteeringsensorassembly.

Nopartsrequired

–

Connectthesteeringsensorassembly.

Switchassembly

1Installtheswitch.

Nopartsrequired

–

Calibrateandtestthemachine.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3389-375*A

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.

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.

InstallingtheSteeringSensor

Assembly

Partsneededforthisprocedure:

Steeringsensorassembly

Screw

2Nut

Procedure

1.Removethe3boltssecuringthetriangularkingpin

fromthetopoftheaxle(Figure2).

Note:Donotdiscardthehardware.

g026152

Figure2

1.Hexbolt2.Kingpin

2.Supportthehubtokeepitfrommoving,thenremove

thekingpin.

Note:Thekingpinwillnotbereused.

3.LubricatetheO-ringandinsertitintothegrooveon

thenewkingpin.

Note:Useasmallscrewdriverorsimilartooltoensure

thattheO-ringisinsertedintothegroovedslot(Figure

3).

g026127

Figure3

1.Kingpin

2.O-ring

4.Installthegreasettingintothenewkingpin(Figure

4).

g026128

Figure4

1.Greasetting

2.Kingpin

5.Putgreaseinthecenterholeandonthesurfaceofthe

kingpin.

6.Insertthenewkingpinintotheaxlehousing.

Note:Ifthehubwassecured,thekingpinshould

installeasily;otherwiseyoumayhavetomovethehub

slightlytoaligntheholes(Figure5).

g026129

Figure5

1.Kingpin2.Axlehousing

7.Putathread-lockingcompoundonthe3boltsremoved

earlierandusethemtosecurethenewkingpin(Figure

6).

g026130

Figure6

1.Hexbolt2.Kingpin

8.Inserttheactuatorpinintothekingpin(Figure7).

Note:Donotpushtheactuatorpininalltheway.

g026131

Figure7

1.Actuatorpin

9.Turntheatsideoftheactuatorpintowardthe

machinetoa45-degreeangle(Figure8).

Note:Donotpushtheactuatorpininalltheway.

g026132

Figure8

1.Flatsideofactuatorpin

10.Placethesensorontotheactuatorpin(Figure9).

Note:Itshouldrotateanequalamountofdegreesin

bothdirections.

g026133

Figure9

1.Sensor

11.Whentheactuatorisorientedtoa45degreeangleto

theaxleasshowninFigure9,removethesensorand

gentlytapontheactuatorpinuntilitisfullyseated.

12.Inserttheatwasherontotheactuatorpin,theninsert

thesnapringontotheactuatorpin(Figure10).

Note:Useasmallscrewdriverorsimilartooltoensure

thesnapringisfullyseatedinthegroove.

Note:Checktomakesurethattheactuatorpinisfully

seatedbypullingonitwithapairofpliers.Itshould

notcomeout.

g027032

Figure10

1.Snapring

3.Actuatorpin

2.Washer

13.Installthesensorandalignitstraightwiththeoutside

ofthewheelhubwiththemountingholes(Figure11).

g026135

Figure11

1.Sensor

14.Securethesensorwith2washersand2hexbolts

(Figure12).

g026139

Figure12

1.Hexbolt

2.Sensor

15.Plugtheconnectorofthesteeringsensorintothe

wiringharnessofthecoverassembly(Figure13).

g026136

Figure13

1.Sensor3.Cover

2.Wiringharness

16.Aligntheholesandsecurethecoverassemblyusing2

bolts(Figure4).

g026137

Figure14

1.Cover

2.Bolt

17.Securethesteeringsensorcabletothechassisframe

withthebracket(Figure15).

Note:Placetheboltontheoutsideoftheframewith

thebracket,withthewasherandnutinsidethechassis

frame.

g026138

Figure15

1.Bolt,washerandnut2.Bracket

18.Repeattheproceduresfrom1PreparingtheMachine

(page2)and2InstallingtheSteeringSensorAssembly

(page2)fortherearrightsideofthemachine.

ConnectingtheSteering

SensorAssembly

NoPartsRequired

Procedure

1.Plugthesteeringsensorconnectorintotheright-rear

wheelsteeringsensor(Figure16).

Note:Thesteeringsensorconnectorispartofthe

existingwiringharness.Theconnectorislocatedunder

themachine,alongthechassis,abovetheaxle,andnear

theright-rearwheel.

Note:Thesteeringsensorconnectorontheright-rear

sideofthemachineislabeledP45.

g026140

Figure16

1.SteeringsensorconnectorP45

2.Thefrontleftsteeringsensorconnectoristiedoffto

thewiringharness(Figure17).

Note:Routetheharnessdownbehindthechassis

framebytheaxleandconnectthefrontleftwheel

steeringsensor.

Note:Thesteeringsensorontheright-rearsideof

themachineislabeledP07.

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.

InstallingtheSwitch

Partsneededforthisprocedure:

Switchassembly

Procedure

1.Removetheplugonthecontrolpanelontheleft-side

oftheseat(Figure18).

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).

g027275

Figure19

1.Boltsonthebottomofthe

switchassembly(located

inthecoverassembly)

2.Terminalsonthewiring

harness(locatedinthe

coverassembly)

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.

RPM

LOAD

66 °F

70 °F

ESC

G027276

Figure20

1.Rearwheelposition

indicator

2.Commandcenterscreen

Toro Advanced Steering Control, RT1200 Traction Unit Installation guide

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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Toro Advanced Steering Control, RT1200 Traction Unit Installation guide

Toro Advanced Steering Control, RT1200 Traction Unit Installation guide

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