Toro 131-2858 Installation Instructions

FormNo.3396-283RevA

ColdStartKit

RT1200TractionUnit

ModelNo.131-2859

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

Installation

1

PreparingtoInstalltheCold
StartKit

NoPartsRequired

PreparingtheMachine

1.Movethemachinetoalevelsurface,shutoffthe
engine,andremovethekeyfromthekeyswitch.

2.Allowtheengineandhydraulicsystemtocool.

RemovingtheSidePanelsand
DisconnectingtheBattery

1.Pressinthebuttonportionofeachlatch—thepartof
thelatchincludingthelockcylinder(Figure1).

Figure1

1.Latchlever

2.Latchbutton

2.Liftthepanelupandawayfromthemachine(Figure2).

3.Side-panellatch

©2015—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3396-283*A

Figure2

Figure4

1.Latch

2.Sidepanel

3.Repeatsteps1and2forthesidepanelattheotherside
ofthemachine.

4.RotatetheBATTERYDISCONNECTswitch
counterclockwisetotheOFFposition(Figure3).

1.Flange-headbolts(5/16x
1inch)

2.Traction-pedalassembly4.6-socketconnector

3.6-pinconnector
(traction-pedalsensor)

(machineharness)

2.Removethecabletiesecuringthetraction-pedal
harness.

3.Disconnectthe6-socketconnectorofthemachine
harnessfromthe6-pinconnectorofthetraction-pedal
sensor(Figure4).

4.Removethetraction-pedalassemblyfromthemachine
(Figure4).

RemovingtheConsolePanel

1.Removethe4ange-headbolts(5/16x1inch)that
securetheconsolepaneltotheframeoftheconsole
(Figure5).

Figure3

1.BATTERYONposition2.BATTERYOFFposition

RemovingtheTraction-PedalAssembly

Removethetraction-pedalassemblyasfollows:

1.Removethe4ange-headbolts(5/16x1inch)that
securethattraction-pedalassemblytothechassisofthe
machine(Figure4).

Figure5

1.Flange-headbolts(5/16x
1inch)

2.Consolepanel

3.Consoleframe

2.Removetheconsolepanelfromthemachine(Figure5).

2

RemovingtheTransmissionShield

1.Removethe4angedlocknuts(1/2inch)from4
carriagebolts(1/2x1-1/2inch)thatsecurethe
transmissionshieldtotheframeofthemachine(Figure

6).

2

Assemblingthe2-Way
SolenoidValve

Partsneededforthisprocedure:

12-waysolenoidvalve

2

O-ring

2

90ºhydraulicttings

1Valve-mountplate

2

Carriagebolt(1/4x1-3/4inch)

2

Locknut(1/4inch)

2

Hose(1/4x16-1/4inch)

Procedure

1.Installthe2hydraulicttings(90°)andO-ringsinto
port1andport2ofthe2-waysolenoidvalveasshown
inFigure7.

Figure6

1.Frontofthemachine

2.Flangedlocknuts(1/2
inch)

2.Removethetransmissionshieldfromthemachine
(Figure6).

Note:Donotremovethecarriageboltsfromthe
frame.

3.Transmissionshield

4.Carriagebolts(1/2x1-1/2
inch)

Figure7

1.90ºhydraulicttings3.Port2(2-waysolenoid
valve)

2.O-ring4.Port1(2-waysolenoid
valve)

2.Assemblethe2-waysolenoidvalvetothevalve-mount
plate(Figure8)withthe2carriagebolts(1/4x1-3/4
inch)and2locknuts(1/4inch).

3

Figure8

1.90ºhydraulictting(port2)

2.Hoses(1/4x16-1/4inch)6.Locknut(1/4inch)

3.Carriagebolt(1/4x1-3/4
inch)

4.Valve-mountplate

3.Assemblethestraightttingsofthehoses(1/4x
16-1/4inch)ontothe90ºhydraulicttingsandtighten
thettingsbyhand(Figure8).

5.2-waysolenoidvalve

7.90ºhydraulictting(port1)

3

InstallingtheOriceInsertinto
theHIC-FanValve

Partsneededforthisprocedure:

1

Oriceinsert

Procedure

1.Loosenthebolt(5/16x1-1/2inch)thatsecuresthe
tubeforthefanmotorandtheclampblocks(Figure9).

Figure9

1.Frontofthemachine5.Straight-hydraulictting

2.Hydraulichose(signalport
XtoLShydraulicpump)

3.90°hydraulic
adapter—long(LS-pump
port)

4.Bolt(5/16x1-1/2inch)8.Clampblock

2.Removethetubenutforthefan-motortubeandthe
straight-hydraulicttingatportM2oftheHIC-fan
valve(Figure9).

Note:Packtheareaaroundthettingwithragsto
absorbthehydraulicuid.

3.Removethehydraulichosefromthe90ºhydraulic
adapterattheLS-pumpportoftheHIC-fanvalve
(Figure9).

4.Removethe90ºhydraulicadapterattheLS-pumpport
(Figure9).

Note:ChecktheO-ringforthe90ºhydraulicadapter,
replacetheO-ringifitisdamagedorworn

(M2port)

6.HIC-fanvalve

7.Tube(hydraulic—fan
motor)

5.ThreadtheoriceinsertintotheLS-pumpportofthe
HIC-fanvalveandtightenbyhand(Figure10).

4

Figure10

1.Frontofthemachine3.Oriceinsert

2.LS-pumpport4.90ºhydraulic
adapter—long(LS-pump
port)

6.Threadthe90ºhydraulicadapterintotheLS-pump
portoftheHIC-fanvalve(Figure10).

Note:Youwilltightenthejamnutforthe90º
hydraulicadapter,installstraight-hydraulictting,and
installthefan-motortubeinlatersteps.

Figure11

1.Frontofthemachine

2.90°swiveltting5.Hose(hydraulicreturn)

3.90°hydraulictting(T-port)

4.Flow-dividervalve

4

Installingthe2-WaySolenoid
ValveandHoses

Partsneededforthisprocedure:

2

Bolt(8x100mm)

2

Flangelocknut(8mm)

2

Washer(8mm)

2

T-tting

Assemblingthe2-WayValvetothe
Machine

1.Removethehydraulic-returnhosefromthe90°swivel
ttingthatisinstalledtothe90°hydraulicttingin
portToftheow-dividervalve(Figure11).

Note:Discardthe90°swiveltting.

2.Removetheswivelttingfromthe90°hydraulictting
inportToftheow-dividervalve(Figure11).

3.Removethe2angelocknuts(8mm),2bolts(8x90
mm),and2washersthatsecuretheow-dividervalve
totheleft,framechannelofthemachine(Figure12).

Note:Discardthebolts,nuts,andwashers.

1.Bolt(8x90mm)

2.Washer

3.Leftframechannel

5

Figure12

4.Flow-dividervalve

5.Flangelocknuts(8mm)