Toro 131-1286, 25501, 25501E Installation Instructions

BackllBladeKit

RT1160orRT1200Trencher

ModelNo.131-1286

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

Safety

SafetyandInstructionalDecals

FormNo.3387-880RevB

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential danger.Replaceanydecalthatisdamagedorlost.

130-7541

1.Warning—keepbystandersawayfromthemachine.

125-6694

1.Tie-downpoint

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3387-880*B

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Nopartsrequired

Pivotcylinder—retractedlength41.3cm (16.25inch);roddiameter38.1mm(1.5 inch)

T-tting(3/8inch) Cross-connecthose(1/4x20inch) Mountingframe Bolt(1x3-1/2inch) Washer(1inch) Locknut(1inch) Bolt(1x2-1/2inch) Pins(1-1/4x7-5/8inch) Snaprings(1-1/8inch) Washers(1x5/16inch)

Nopartsrequired

Pivotframe Washers(1x5/8inch) Pivotpin(1-1/2x15-1/2inch) Snapring(1-3/8inch) Pins(1-1/4x7-5/8inch) Snaprings(1-1/8inch) Lift-armassembly Pin(1-1/2x5-1/4inch) Snapring(1-3/8inch) Liftcylinder—retractedlength51.4cm

(20.25inch);roddiameter38.1mm(1.5 inch)

Clevispin(1-1/4x4-7/16inch) Hairpin2 Backllblade Retainerplate2 Bolt(5/8x1-1/2inch) Washer(5/8inch) Retainedshim8 Tiltcylinder—retractedlength51.4cm

(20.25inch);roddiameter44.5mm (1.75inch)

Clevispin(1-1/4x4-7/16inch) Hairpin2

Qty.

Use

–

2 2 1 2 4 4 4 2 4 4

–

1 3 1 2 2 4 1 2 4

Preparetoinstallthebackllbladeto themachine.

Installthesupportframe.

Assemblethepivotcylinderstothe mountingframe.

Connectthepivotcylinderhoses.

Installthepivotframe.

Installthebladearms.

Installthebackllblade.

ProcedureDescription

Liftcylinderextendhose(3/8x23 inches)

Liftcylinderretracthose(3/8x31-1/4 inch)

Tiltcylinderextendhose(3/8x49-1/4 inch)

Tiltcylinderretracthose(3/8x62-1/4 inch)

Clampblock(2-hose) Bolt(3/8x1-3/4inch) Washer(3/8inch) Coverplate Cabletie

Nopartsrequired

Qty.

Use

4 2 2 2 1

–

Installthehydraulichoses.

Bleedthehydraulicsystemforthe backllblade.

Nopartsrequired

PreparingtoInstalltheBackll BladetotheMachine

NoPartsRequired

PreparingtheMachine

1.Movethemachinetoalevelsurfaceandsettheparking brake.

2.Ifyourmachinehasthetiltingframefeature,perform thefollowingstepstolocktheaxleandframetogether:

A.Usethetiltswitchtoaligntheholeinthe

chassis-lockoutbracketwiththeholesinthe axle-lockoutbracket(Figure1andFigure2).

–

1.Tilt-lockoutpin(stowed positionshown)

2.Hairpin

3.Axle-lockoutbracket (verticalholes)

Installthenosepanelandsidepanels.

Figure2

4.Hole—axle-lockout bracket

5.Chassis-lockoutbracket

1.Tiltthemachineright

Figure1

2.Tiltthemachineleft

B.Removethehairpinfromthetilt-lockoutpin

(Figure2).

C.Removethetilt-lockoutpinfromthestowed

position(Figure2).

D.Fullyinsertthetilt-lockoutpinthroughthe

horizontalholesinthechassis-lockoutbracket andaxle-lockoutbracket(Figure2).

E.Securethetilt-lockoutpintotheaxle-lockout

bracketwiththehairpin(Figure2).

3.Shutofftheengine,andallowthemachinetocool.

4.Atthefrontofthemachine,cleanthebottomofthe

g024963

frameplateandthefrontaxlesupportasshownin

Figure3.

Figure5

Figure3

1.Bulkheadttings4.Hosettings

2.Bottomframeplate5.Frontofthemachine

3.Frontaxlesupport

5.Cleanthebulkheadttingsandthehosettingsas showninFigure3.

RemovingtheNosePanel

1.Removethesidepanels(Figure4),refertotheOperator’s Manual.

1.Nosepanel3.Frame

2.Flanged-headbolt(10x 30mm)

3.Tiltthenosepanelforwardandthenliftitupoffthe machine(Figure5).

Figure4

Rubberlatchhandlesshown

1.Sidepanel

2.Bolt4.Panellatch

3.Anchorbracket

2.Removethe4anged-headbolts(10x30mm)that securethenosepaneltotheframeofthemachine (Figure5).

InstallingtheSupportFrame

Partsneededforthisprocedure:

Pivotcylinder—retractedlength41.3cm(16.25inch);

roddiameter38.1mm(1.5inch)

T-tting(3/8inch)

Cross-connecthose(1/4x20inch)

Mountingframe

Bolt(1x3-1/2inch)

Washer(1inch)

Locknut(1inch)

Bolt(1x2-1/2inch)

PreparingPivotCylinders

Pivotcylinderweight:14kg(30lb)

Note:Theretractedlengthofthepivotcylindersare41.3cm (16.25inch)andtheroddiameteris38.1mm(1.5inch).

1.Removetheshippingplugfromtheextendportofa pivotcylinder(Figure6).

Figure6

1.Extendport(pivotcylinder)4.Cross-connecthose(1/4x 20inch)

2.Shippingplug5.Swivelnut(T-tting)

3.T-tting(3/8inch)6.Swivelnut(hose)

2.InstallaT-tting(3/8inch)intotheextendport(Figure

6)andtightentheswivelnutofthettinghandtight.

3.Installacross-connecthose(1/4x20inch)ontothe T-ttingsasshowninFigure6.

4.Tightentheswivelnutofthehosengertight.

5.Repeatsteps1through4fortheotherpivotcylinder, T-tting,andhose(1/4x20inch).

DisconnectingtheHydraulicHoses fromtheBulkheadPanels

1.Atthefrontofthemachine,carefullyidentifyand uniquelymarkthepositionofthehosesattheleftand rightbulkheadpanels(Figure7).

Note:The2hosesthatarenotattachedtoeither bulkheadpanelareforthepivotcylinders.

Figure8

Figure7

1.Hoses(rightbulkhead panel)

2.Frontaxlesupport

3.Pivot-cylinderhoses (rotateleftandrotateright)

4.Drainhose(coolant reservoir)

5.Hoses(leftbulkhead panel)

2.Removethehosesfromthettingsleftandright bulkheadpanelsandcapthehoses(Figure7).

Note:Youwillconnectthehosestothebulkhead panelsafteryouinstallthemountingframe.

InstallingtheMountingFrame (MachineswithoutaMountingFrame fortheBackllBlade)

Mountingframeweight:103kg(226lb)

1.Placethemountingframeontoliftingequipmentwith a103kg(226lb)capacity.

2.Alignthe2horizontal25mm(1inch)holesinthe mountingframewiththe2horizontalholesinthefront axlesupport(Figure8).

1.Bolt(1x2-1/2inch)5.Locknut(1inch)

2.Washer(1inch)6.Hole(frontaxlesupport)

3.Hole(bottomframeplate)7.Bolt(1x3-1/2inch)

4.Mountingframe

3.Alignthe2vertical25mm(1inch)holesinthe mountingframewiththe2verticalinthebottomframe plateofthemachine(Figure8).

4.Assemble2bolts(1x3-1/2inch),2washers(1inch), and2locknuts(1inch)throughthehorizontalholesin themountingframeandthefrontaxlesupport(Figure

8,Figure9,andFigure10).

Figure9

1.Bolt(1x3-1/2inch)4.Washer(1inch)

2.Mountingframe5.Bolt(1x2-1/2inch)

3.Locknut(1inch)6.Frontofthemachine

AssemblingthePivot CylinderstotheMounting Frame

Figure10

1.Bolt(1x3-1/2inch)4.Hole(frontaxlesupport)

2.Washer(1inch)5.Frontofthemachine

3.Locknut(1inch)

5.Assemble2bolts(1x2-1/2inch),2washers(1inch), and2locknuts(1inch)throughtheverticalholesinthe mountingframeandthebottomframeplate(Figure9 andFigure11).

6.Up

Figure11

Partsneededforthisprocedure:

Pins(1-1/4x7-5/8inch)

Snaprings(1-1/8inch)

Washers(1x5/16inch)

Procedure

Pivotcylinderweight:14kg(30lb)

Greasetype:lithium-basedgrease

1.Install2snaprings(1-1/8inch)ontotheendofthe2 pins(1-1/4x7-5/8inch)asshowninFigure12.

1.Hole(bottomframeplate)3.Bolt(1x2-1/2inch)

2.Washer(1inch)

6.Torquetheboltsandnutsto977to1193N-m(720 to880ft-lb).

ConnectingtheHydraulicHosestothe BulkheadPanels

1.Removethecapsandthehosesthatyouidentiedand markedinstep1ofDisconnectingtheHydraulicHoses

fromtheBulkheadPanels(page6).

2.Connectthehosestothettingsintheleftandright bulkheadpanels(Figure7).

3.Torquetheswivelnutsofthehosesto20.3to28.4 N-m(15–21ft-lb).

Figure12

1.Snapring(1-1/8inch)2.Pin(1-1/4x7-5/8inch)

2.Alignthemountingttingatthexedendofthepivot cylinderontopofthebushinginthebottomplateof themountingframe(Figure13).

Note:AligntheT-ttingthatyouinstalledinPreparing

PivotCylinders(page5)towardthecenterlineofthe

machine.

Note:Ensurethatthebottomofthemountingtting ofthepivotcylinderisushtothebottomplateofthe mountingframe.

Figure13

1.Cylinderlug(mounting frame)

2.Gap4.Pivotcylinder(xedend)

3.Bushing(bottomplateof themountingframe)

3.Determinethenumberofwashers(1x5/16inch) neededtoreducethegapbetweenthetopofthe cylindermountingttingandthecylinderlugofthe mountingframe(Figure13).

Note:Ateachcylinder,usethe(1x5/16inch) washerstoreducethegapasrequired(0to2washers).

4.Removethecylinderandalignthewasher(s)thatyou determinedinstep3ontopofthebushinginthe supportframe(Figure14).

Figure15

6.Alignthemountingttingatthexedendofthe pivotcylinderbetweenthebushing/washersandthe mountinglug(Figure14).

Note:AligntheT-ttingtowardthecenterlineofthe machine.

7.Aligntheholesinthemountinglug,mountingtting, washer(s),andthebushing(Figure14).

8.Securethecylindertothesupportframewithapin (1-1/4x7-5/8inch)thatyoupreparedinstep1and installanapring(1-1/8inch)intotheothergroovein thepin(Figure14).

9.Repeatsteps2through8fortheotherpivotcylinder.

Figure14

1.Cylinderlug(mounting frame)

2.Snapring(1-1/8inch)5.Bushing(bottomplateof

3.Mounttting(pivot cylinder)

4.Washers(1x5/16 inch—useasrequired)

themountingframe)

6.Pin(1-1/4x7-5/8inch)

5.Applyacoatofthespeciedgreasetothepin(1-1/4x 7-5/8inch),insidediameteroftheholeinthecylinder lug,insidediameterofthemountingframebushing, andinsidediameterofbothmountttingsofthepivot cylinder(Figure15).

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