Toro Pressure Switch Kit, TXL 2000 Tool Carrier Installation guide

Brand: Toro

Model: Pressure Switch Kit, TXL 2000 Tool Carrier

Type: Installation guide

FormNo.3434-617RevA

PressureSwitchKit

TXL2000ToolCarrier

ModelNo.139-4870—SerialNo.400000000andUp

InstallationInstructions

Installation

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

Description

Qty.

Use

Nopartsrequired

–

Preparethemachine.

Replacementpressureswitch1

Teetting(withoutswivelnut)

Teetting(withswivelnut)

Hose(25inches)

Returnhardline1

Elbowtting

Straighttting

Swiveltting

Sequencevalve

Hose(20-3/4inches)

Hose(15inches)

Installthekit.

Nopartsrequired

–

Completetheinstallation.

Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

PreparingtheMachine

1.Removeanyattachments.

2.Parkthemachineonalevelsurface.

3.Ensurethattheloaderarmsaredownonthe

stops.

4.Shutofftheengine,waitforthemachinetocool,

andremovethekey.

5.Relievehydraulicpressurebypressingthe

reverseandforwardowhydraulicsbuttonson

thejoystick.

6.Turnthebattery-disconnectswitchtotheOFF

position(Figure1).

g261512

Figure1

1.Battery-disconnect

switch—OFFposition

2.Battery-disconnect

switch—ONposition

7.Removethetraction-controlplatefromthe

machinebyremovingthe4screwsholdingitin

place(Figure2).

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3434-617*A

Note:Donotdisconnectthetraction-control

wiresandsettheplatetotheside.

g300308

Figure2

1.Traction-controlplate

8.Opentherear-accesscover;refertothe

Operator’sManualforthemachine.

9.Removetherearscreen;refertoOperator’s

Manualforthemachine.

InstallingtheKit

Important:Youmaydiscardallremovedparts

unlessotherwisenoted.

WARNING

Seekimmediatemedicalattentionifuidis

injectedintoskin.Injecteduidmustbe

surgicallyremovedwithinafewhoursbya

doctor.

•Ensurethatallhydraulic-uidhoses

andlinesareingoodconditionandall

hydraulicconnectionsandttingsaretight

beforeapplyingpressuretothehydraulic

system.

•Keepyourbodyandhandsawayfrom

pinholeleaksornozzlesthateject

high-pressurehydraulicuid.

•Usecardboardorpapertondhydraulic

leaks.

•Safelyrelieveallpressureinthehydraulic

systembeforeperforminganyworkonthe

hydraulicsystem.

1.Removetheexistingreturnhoseroutedfromthe

liftvalvetotheauxiliaryvalve(Figure3).

2.Loosentheexistingteettingontheauxiliary

valvetoeaseinstallationofnewreturnhardline.

3.Disconnectthewireharnessfromtheexisting

pressureswitchandremovetheswitchfromthe

teetting.

g300340

Figure3

1.Teettingonauxiliary

valve

3.Existingpressureswitch

2.Returnhose

4.Connecttheteetting(withoutswivelnut)onto

thepressureswitchandkeepitloose.

Important:Ensurethattheteettingside

portpointstotheleftofthepressureswitch

asshowninFigure4.

5.Installthepressureswitch,withtheteetting

connectedtoit,intothepressureswitchtee

ttingandtorqueitto12to15N∙m(9to11ft-lb).

RefertoFigure4.

g300341

Figure4

1.Teetting(withoutswivel

nut)

2.Replacementpressure

switch

6.Ensurethattheteettingconnectedtothe

pressureswitchisorientedsothatthesideport

pointstotheleftofthepressureswitchasshown

inFigure4.Torquetheteettingto46to47

N∙m(34to42ft-lb).

7.Removetherightlift-cylinderhosefromtherear

bulkheadtting(Figure5).

g300362

Figure5

1.Rightlift-cylinderhose

8.Connecttheteetting(withswivelnut)onto

therearbulkheadttingandtorqueto37to45

N∙m(27to33ft-lb);refertoFigure6.

Note:Ensurethattheteettingsideportpoints

totherightasshowninFigure6.

9.Installtherightlift-cylinderhosetothebottom

portoftheteettingandtorqueto37to45N∙m

(27to33ft-lb);refertoFigure6.

g300373

Figure6

1.Teetting(withswivelnut)3.Rearbulkheadtting

2.Rightlift-cylinderhose

10.Routethehose(25inches)inaloopfromthetee

ttingontherearlift-cylinderbulkheadtothetee

ttingonthebottomoftheswitchandtorqueit

to37to45N∙m(27to33ft-lb);refertoFigure7.

g300477

Figure7

1.Hose(25inches)

11.Installnewreturnhardlineroutingitfromthelift

valvetotheauxiliaryvalve(Figure8).Torque

theauxiliary-valveendofthehardlineto149

to184N∙m(110to136ft-lb)andtorquethe

lift-valveendto115to142N∙m(85to105ft-lb).

Important:Ifyoupreviouslyloosenedthe

teettingontheauxiliaryvalvetoease

installationofthenewreturnhardline,torque

theteettingto164to202N∙m(121to149

ft-lb).

g300487

Figure8

1.Teettingonauxiliary

valve

3.Returnhardline

2.Auxiliary-valveendofthe

hardline

4.Lift-valveendofthe

hardline

12.Installthe3ttingsontothesequencevalve

accordingtoFigure9andtorqueto27to35

N∙m(20to26ft-lb).

g301527

Figure9

1.Elbowtting3.Swiveltting

2.Straighttting

13.Connectthehose(15inches)toport3onthe

sequencevalveasshowninFigure10and

torqueto37to45N∙m(27to33ft-lb).

Important:Ensurethattheelbowtting

ispointeddownwardatapproximately45

degrees.

14.Connectthehose(20-3/4inches)toport1on

thesequencevalveasshowninFigure10and

torqueto37to45N∙m(27to33ft-lb).

Important:Ensurethattheelbowttingis

parallelwiththesequencevalve.

g300520

Figure10

1.Hose,15inches

3.Hose,20-3/4inches

2.Sequencevalve

15.Mountthesequence-valveassembly,port2,to

thehardlinesaddlettingasshowninFigure

11andtorqueto37to45N∙m(27to33ft-lb).

Important:Ensurethatthesequence-valve

assemblyisorientedparalleltothehardline.

16.Connecttheopenendofthe15-inchhoseto

thehorizontalportontheteettingbelowthe

pressureswitch(Figure11).T orqueto37to45

N∙m(27to33ft-lb).

g300548

Figure11

1.Hose(15inches)3.Hose(20-3/4inches)

2.Hardlinesaddletting4.Topleftportofthelift-valve

assembly

17.Disconnecttheexistinghosefromthetopleft

portofthelift-valveassembly.

18.Connecttheteetting(withswivelnut)ontothe

lefttopportofthelift-valveassemblyasshown

inFigure12andtorqueto37to45N∙m(27to

33ft-lb).

Important:Ensurethattheteeispointed

downwardatapproximately15degreesto

avoidthehosefrommakingcontactwiththe

intakechute.

19.Reroutethehosepreviouslyremovedfromthe

topleftportofthelift-valveassemblytothe

outsideofthelift-circuithardlines(Figure12)

andtorqueto37to45N∙m(27to33ft-lb).

20.Connecttheopenendofthe20-3/4inchhoseto

theteettingintheliftvalveasshowninFigure

12andtorqueto37to45N∙m(27to33ft-lb).

g300549

Figure12

1.Teetting(withswivelnut)3.Lift-circuithardlines

2.Previouslydisconnected

hose;reroutetooutsideof

lift-circuithardlines

CompletingtheInstallation

1.Installthepreviouslyremovedrearscreen.

2.Closetherear-acesscover.

3.Installthepreviouslyremovedtraction-control

plate.

4.Turnthebattery-disconnectswitchtotheON

position(Figure1).

5.Turnonthemachineandextendthearmstoget

theairoutofthesystem.

6.Checkforleaks.Usecardboardorpaperto

assistinndinghydraulicleaks.

Important:Keepyourbodyandhandsaway

frompinholeleaksornozzlesthateject

high-pressurehydraulicuid.

Notes:

Toro Pressure Switch Kit, TXL 2000 Tool Carrier Installation guide

Toro Pressure Switch Kit, TXL 2000 Tool Carrier Installation guide

Toro Pressure Switch Kit, TXL 2000 Tool Carrier Installation guide

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