Toro 127-7527 Installation Instructions

FormNo.3394-287RevA

GlowPlugKit

TR-34DTrenchRoller

ModelNo.127-7527

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

Forambientairtemperaturesof7°C(45°F)andbelow,theglowplugisrecommendedforstartingtheTrenchRoller.

Installation

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

Description

Glowplug
Washers2
Nut1
Cableties
Glow-plugwiringharness
Relayswitch1
Spacer
Wiringharness1

Qty.

15

Use

1

1

1

Installtheglowplugkit.

©2015—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA.

AllRightsReserved

*3394-287*A

InstallingtheGlowPlugKit

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5

PreparingtheMachine

1.Settheparkingbrake,openthehoodpanels,and
removetheright-sidepanel;refertotheOwner’ sManual
ofthemachine.

2.Disconnectthebattery.

RoutingtheWiringHarness

1.Removethewireconnectorfromtherearofthe
ignitionswitch.

2.Installthenon-insulatedterminalofthelongwireto
pocket8oftheconnector(Figure1).

Note:Ensurethatthewirelocksintotheconnector.
Ifthewiredoesnotlockinplace,rotatethewire180
degreesandinstallitintotheconnector.

Figure2

5.Removetheboltontherightsideoftheengine(Figure

3).

Figure3

1.Bolt

2.Relayswitch5.Locationtoinstalltherelay

3.Glow-plugwiringharness

4.Spacer

switch

Figure1

1.Locationtoinstallthewire
intotheconnector

2.Wire

3.Cabletie

3.Installthewireconnectortotherearoftheignition
switch.

4.Routethewirefromtheconnectoralongtheexisting
wiringharness,andsecurethewiretotheexisting
wiringharnessusingthecableties(Figure1andFigure

2).

Note:Ensurethatthewiredoesnotrubagainstany
sharpobjects.

6.Connecttheglow-plugwiringharnessblocktothe
relayswitchandsecuretherelayswitchontotheengine
usingtheboltpreviouslyremovedandthespacer,as
showninFigure3.

7.Removethenutonthestartersolenoid,placethe
shortestwireontothebolt,andinstallthenut(Item
2inFigure4).

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4

Figure4

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5

InstallingtheGlowPlug

1.Removetheplugttingatthefrontoftheintake
manifoldoftheengine(Figure5).

1.Longestwireonthe
glow-plugwiringharness
connectedtotheglowplug

2.Locationtoinstallthe
mediumwireonthe
glow-plugwiringharness

3.Locationtoinstallthe
shortestwire

4.Connectoronthe
glow-plugwiringharness
connectedtothe
connectorofthewire
thatisroutedtotherearof
theignitionswitch

5.Connectoronwirebeing
routedfromtheignition
switch

8.Removethenutonthevoltageregulator,placethe
mediumwireontothebolt,andinstallthenut(Item
3inFigure4).

9.Connectthewirewiththeplasticconnectortothewire
thatisroutinguptotherearoftheignitionswitch
(Item4inFigure4).

10.Routethelongestwirefromtheglow-plugwiring
harnesstheexistingwiringharness,andsecurethewire
totheharnessusingthecableties.

11.SeeInstallingtheGlowPlug(page3)toconnectthe
longestwiretotheglowplug.

Figure5

2.Separatethewasherfromtheplugttingandinstallit
ontothepre-heaterelement.

3.Installtheglowplug,2washers,thelongestwire
comingfromtherelaywiringharnessandthenutas
showninFigure6.

1.Washer(previously
attachedtotheplug
tting)

2.Glowplug

3.Washer

Figure6

4.Longestwirefromthe
relaywiringharness

5.Nut

4.Connectthebatteryandclosethehood.

3

Operation

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3 4 5

6 7

StartingtheMachine

1.TurnthekeytotheRunpositionandwaitforthe
voltagethatisdisplayedonthescreentodropandraise
backup(Figure7).

Figure7

1.Information5.Start

2.Off

3.Run7.Key

4.Glow-plug/preheat
location

6.Keyswitch

2.TurnandholdthekeyinbetweentheRunandStart
positionsfor45seconds(Figure7).

Note:Thedisplaywillshutoffafter10secondsbut
thepreheaterwillcontinuetofunction.

Note:Thevoltagewilldropto0.5to1.0voltswhile
preheating.

3.TurnthekeytotheOffpositionthentotheRun
position.

4.TurnandholdthekeyinbetweentheRunandStart
positionsfor3to4seconds.

5.TurnthekeytotheStartposition(Figure7).

Note:Theengineshouldcrankformorethan1
second.Iftheenginedoesnotcrank,turnthekeyrst
totheOffpositionthentotheRunpositionthento
theStartposition.

6.Repeatsteps1through5untiltheenginestartsbut
onlyholdthekeyforonly10secondsonstep2for
consecutivetrials.

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