Toro 25462, 25462E Installation Instructions
Installation
LooseParts
FormNo.3378-106RevA
TrackKit
RT1200Trencher
ModelNo.25462—SerialNo.315000001andUp
ModelNo.25462E—SerialNo.315000001andUp
InstallationInstructions
WARNING
CALIFORNIA
Proposition65Warning
ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato
causecancer,birthdefects,orreproductiveharm.
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
1
2
3
Nopartsrequired
Greasetting(90°elbow)
Pipe4
Coupler
Greasetting
Kingpin4
Bolt(socket-head)—M14—2.00x40
mm,Class12.9
Frame-mountbracket(frontleftorrear
right)
Frame-mountbracket(frontrightorrear
left)
Bolt(M16—2.00x70mm)
Jamnut(M16)
Locknut(M16)
Bolt(M14—2.00x30mm,Class10.9)
Bolt(M14—2.00x60mm,Class10.9)
Lockwasher(M14)
Directionbracket4
Bolt(M12—1.75x60mm,Class8.8)
Flatwasher(M12)
Locknut(M12—1.75,Class8.8)
Hexnut(M16—2.00,Class8.8)
Qty.
16
16
Use
–
4
4
4
4
2
2
8
8
8
8
8
8
8
4
Preparethemachine.
Installthebottomkingpin.
Installtheframe-mountbracket.
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Registeratwww.Toro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3378-106*A
ProcedureDescription
4
Topmountingplate4
Bolt(M14—2.00x40mm,Class10.9)
Jamnut(M14—2.00,Class10.9)
Bolt(M16—2.00x50mm)
Lockwasher(M16)
Shimplate
Bolt(M14—2.00x60mm,Class10.9)
Flatwasher(M14)
Hexnut(M14—2.00,Class10.9)
Qty.
16
16
20
40
20
Use
8
8
Installthetopmountingbracket.
8
5
6
7
8
9
10
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Nopartsrequired
Chassisframe
Axle-pivotspacer4
Spacer
Retainingring4
Bolt(M16—2.00x50mm,Class10.9)
Hexnut(M16—2.00,Class10.9)
Sprocketthird
Axlepivot4
Bolt(M16—2.00x40mm,Class10.9)
Washer48
Hexnut(M16—2.00,Class10.9)
Track4
Nopartsrequired
Nopartsrequired
Nopartsrequired
–
4
4
12
12
12
24
24
–
–
–
Torquethefasteners.
Installthechassisframe.
Installthesprocketthirdsandthetrack.
Checkandadjustthetoeofthetracks.
Alignthetracks.
Checkthetensionofthetracks.
1
PreparingtheMachine
NoPartsRequired
Procedure
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
1.Parkthemachineonahard,levelsurface.
2.Setthefrontandrearwheelssothattheyarestraight
forward.
3.Lowertheattachments,stoptheengine,waitforall
movingpartstostop,andremovethekey.
4.Raisethemachineuntilallthewheelsareoffthe
groundandsupportthemachinewithjackstands.
Note:Usejackstandsratedforyourmachineand
attachment.RefertotheOperator’ sManualforyour
machineandeachattachmenttodeterminethetotal
weight.
5.Removethelugnuts,washers,andwheelsfromthe
machine.
Note:Savethelugnutsandwheels.
6.Measureandrecordthelengthoftheexposedbolton
eachsteeringlimiter(Figure1).
Note:Retainthesemeasurementstoinstallthebolt
andnutontoeachsteeringlimiterlater.
2
g028884
1
2
3
4
5
Figure1
g0291 10
1
2
3
4
5
6
7
8
9
1.Installa90°elbowgreasetting,apipe,acoupler,and
agreasettingtothebottomkingpin(Figure2).
1.Boltandnut(2)
2.Steeringlimiter
3.Bottomkingpin
7.Removetheboltsandnutsfromthesteeringlimiter
(Figure1).
Note:Savetheboltsandnuts.
8.Supportthewheelhub.
9.Removetheboltsthatholdthebottomkingpinandthe
bottomkingpin(Figure1).
4.Boltssecuringthebottom
kingpin
5.Recordthismeasurement.
1.Hub
2.Kingpin
3.Socket-headbolt
(M14—2.00x40mm,
Class12.9)
4.Holeinkingpinfor
socket-headbolt
5.Holeinkingpinforgrease
ttingassembly
Figure2
6.Greasetting
7.Coupler
8.Pipe
9.90°elbowtting
Note:Savethebottomkingpinandthebolts.
2.Aligntheholesinthebottomkingpin(Figure2)tothe
holesinthehubbylightlyinstalling2bolts(M14—2.00
x30mmor60mm).
2
3.Installthebottomkingpinwithasocket-headbolt
(M14—2.00x40mm,Class12.9)asshowninFigure2.
InstallingtheBottomKingpin
Note:Applyhigh-strength,thread-lockingcompound
tothesocket-headboltbeforeinstallingit.
Partsneededforthisprocedure:
4
Greasetting(90°elbow)
4Pipe
4
Coupler
4
Greasetting
4Kingpin
4
Bolt(socket-head)—M14—2.00x40mm,Class12.9
4.Torquethesocket-headboltto192to234N-m(141
to173ft-lb).
5.Removethe2bolts(M14—2.00x30mmor60mm)
fromthebottomkingpin.
Procedure
Important:Performthisprocedureoneachhub.
3
3.Looselyinstalltheframe-mountbracketontothehub
g0291 11
1
2
3
4
6
5
using2bolts(M14—2.00x30mm,Class10.9)and
2bolts(M14—2.00x60mm,Class10.9)upthrough
3
thebottomkingpinand4lockwashersasshownin
Figure4.
InstallingtheFrame-Mount
Bracket
Note:Applyhigh-strength,thread-lockingcompound
totheboltsbeforeinstallingthem.
Partsneededforthisprocedure:
2
Frame-mountbracket(frontleftorrearright)
2
Frame-mountbracket(frontrightorrearleft)
8
Bolt(M16—2.00x70mm)
8
Jamnut(M16)
8
Locknut(M16)
8
Bolt(M14—2.00x30mm,Class10.9)
8
Bolt(M14—2.00x60mm,Class10.9)
16
Lockwasher(M14)
4Directionbracket
8
Bolt(M12—1.75x60mm,Class8.8)
16
Flatwasher(M12)
8
Locknut(M12—1.75,Class8.8)
4
Hexnut(M16—2.00,Class8.8)
Procedure
Important:Performthisprocedureoneachhub.
Note:Useaoorjacktoholdtheframe-mount
bracketinplacewhileyouinstallit.
1.Install2bolts(M16—2.00x70mm),2jamnuts(M16),
and2locknuts(M16)intheframe-mountbracketas
showninFigure3.
Figure4
1.Hubandaxle4.Bolt—M14—2.00x60
2.Frame-mountbracket5.Bolt—M14—2.00x30
3.Lockwasher(4)6.Holeinkingpinforbolts(4)
mm,Class10.9(2)
mm,Class10.9(2)
Note:Thereare2typesofframe-mountbrackets,1
bracketforthefront,lefttrackandtherear,righttrack;
andtheotherbracketforthefront,righttrackandthe
Figure3
1.Locknuts(M16)3.Bolts(M16—2.00x70
2.Jamnuts(M16)
2.Torquetheboltsandlocknutsto255to311N-m(188
to230ft-lb).
mm)
rear,lefttrack.
4.Installtheboltsandnutsonthesteeringlimiterthat
youpreviouslyremovedandsetittothemeasurement
thatyoupreviouslyrecordedinstep6of1Preparing
theMachine(page2).
5.Slipadirectionbracket(Figure5)bythetopholeonto
theboltendofthesteeringlimiter.
4
Figure5
1.Directionbracket
2.Hexnut(M16—2.00,
Class8.8)
3.Bolts(M12—1.75x60
mm,Class8.8)
4.Flatwasher—M12(4)
5.Locknuts(M12—1.75,
Class8.8)
6.Tube
6.Installthedirectionbracketontotheframe-mount
bracketwith2bolts(M12—1.75x60mm,Class8.8)
and2locknuts(M12—1.75,Class8.8)inthelower
holes;installahexnut(M16,Class8.8)attheupper
holeasshowninFigure5.
7.Torquethe2bolts(M12—1.75x60mm,Class8.8)
and2locknuts(M12—1.75,Class8.8)to70to86N-m
(52to63ft-lb).
8.Torquethehexnut(M16,Class8.8)attheupperhole
to255to311N-m(188to230ft-lb).
4
InstallingtheTopMounting
Bracket
Partsneededforthisprocedure:
4Topmountingplate
8
Bolt(M14—2.00x40mm,Class10.9)
8
Jamnut(M14—2.00,Class10.9)
16
Bolt(M16—2.00x50mm)
16
Lockwasher(M16)
8
Shimplate
20
Bolt(M14—2.00x60mm,Class10.9)
40
Flatwasher(M14)
20
Hexnut(M14—2.00,Class10.9)
Procedure
Important:Performthisprocedureoneachhub.
1.Installthe2bolts(M14,Class10.9)and2jamnuts
(M14,Class10.9)ontothetopmountingplateas
showninFigure6.
Figure6
1.Jamnuts(M14,Class
10.9)
2.Bolts(M14—2.00x40
mm,Class10.9)
2.Torquetheboltsandjamnutsto192to234N-m(141
to173ft-lb).
3.Looselyinstallthetopmountingplatetothe
frame-mountbracketusing4bolts(M16–2.00x50
mm,Class10.9)and4lockwashers(M16)asshown
inFigure7.
Note:Ensurethattheboltsaretightbutnottorqued
tothespecication.
5
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