Installation Instructions

ManualsBrandsToro ManualsAttachmentsThree-Wheel Drive Kit without ROPS, Greensmaster 3250-D Traction Unit

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2.Mountthetireassemblytothemotorandhub

assemblywiththe4lugnutsthatyoupreviously

removed.

Note:Torquethelugnutsto70to90ft-lb(95to

122N-m).

3.Installthegreasettingtothehubassembly,pointing

itawayfromthehub.

4.Inserttheangettesandbearingontotheendofthe

motorshaftasshownin

Figure2.

5.Mountthe2ttings(45-degree)tothesideofthe

motorassembly.

Note:EnsurethatallO-ringsarelubricatedandin

positionbeforeinstallingthettings.

6.Positionthemotorhub,angetteswithbearing,

adapterplate,andtireassemblyintothecasterfork.

Note:Ensurethatthemotorisorientedwith

thehydraulicttingstotherearofthemachine

(

Figure2).

7.Looselysecurethemotortotheinsideofthecaster

forkwith2socket-headscrewsand2locknuts

(

Figure2).

Note:Tightenthescrewsto100ft-lbs(135N-m).

8.Looselyassembletheangettes(withthebearingto

theinsideofthecasterfork)with3hex-headbolts

(3/8x2-1/4inches),anadapterbearingplate,a

spacermount,3hardenedwashers,and3locknuts

(3/8inch).

Important:Ensurethatthereisnoradialload

onthemotorshaft.

Note:Thegreasettingmustbeinthedownward

positionontheangette(Figure2).

9.Torquetheangettescrewsto40ft-lb(55N-m).

Important:Failingtocarefullyfollowtheabove

assemblysequencemayresultinpremature

motorsealandbearingfailure.

10.Applyathread-lockingadhesive(suchasLoctite®)

tobearingsetscrews.

Note:Torquethesetscrewsto80to100in-lb(9

to11N-m).

11.Verifyoverrunningbearingoperation:Thetire

shouldrollfreelyforward,butthewheelmotorwill

engagewhenthetireisrolledbackward.

12.Lowertherearofthetractionunittotheground.

13.GreaseallthettingswithNo.2generalpurpose

lithium-basedgrease.

14.Applya3-wheel-drivedecaltoeachsideofthecaster

fork(

Figure2).

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InstallingtheHoses

Partsneededforthisprocedure:

4

Self-tappingscrews

4Tubeclamp

2

Coverplate

2

Hex-headscrew(M8)

2

Locknut(M8)

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Hoseassembly(95-0517)

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Hoseassembly(100-6412)

2Hoseclampbracket

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Cabletie

Procedure

1.Drainallthehydraulicoilfromthereservoirby

removingtheupperhosefromthepump(Figure3).

G010142

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Figure3

1.Upperhose

3.45-degreetting

2.Pump4.Lowerhose

2.Connectthehoseafterdrainingthehydraulicoil.

Note:Thehydraulicsystemcapacityis

approximately8.5gallons(33liters).

Important:Takecarenottocontaminatethe

hydraulicoilifyouaregoingtoreuseit.Avery

smallamountofdebriscanseverelydamagethe

hydraulicsystem.

3.RefertothedimensionsshowninFigure4tolocate,

mark,anddrill4holes(9/32inchor7mmdiameter)

intotheright-handframetube.

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