Toro Spindle Kit, TITAN Zero-Turn-Radius Riding Mower Installation guide

Toro
Brand
Toro
Model
Spindle Kit, TITAN Zero-Turn-Radius Riding Mower
Type
Installation guide

This manual is also suitable for

FormNo.3371-631RevA
SpindleKit
TITAN
®
Zero-Turn-RadiusRidingMower
ModelNo.121-5680
ModelNo.121-5681
InstallationInstructions
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
1
Nopartsrequired
–
Preparethemower.
Spindlehousing
1
2
Washer(.88inchO.D.)
Installthespindlehousing.
1
PreparingtheMower
NoPartsRequired
Procedure
1.Thoroughlycleanmowerdeck.Alldebrismust
beremovedtoensurethespindlehousingwillt
properlyagainstmowerdeck.
2.Repairallbentordamagedareasofmowerdeckand
replaceanymissingparts.
2
InstallingtheSpindleHousing
Partsneededforthisprocedure:
1
Spindlehousing
Washer(.88inchO.D.)
Procedure
WARNING
Whilemaintenanceoradjustmentsarebeingmade,
someonecouldstarttheengine.Accidentalstarting
oftheenginecouldseriouslyinjureyouorother
bystanders.
Removethekeyfromtheignitionswitch,engage
parkingbrake,andpullthewire(s)offthespark
plug(s)beforeyoudoanymaintenance.Alsopush
thewire(s)asidesoitdoesnotaccidentallycontact
thesparkplug.
1.Parkthemachineonalevelsurface,disengagethe
bladecontrolswitch,andmovethemotioncontrol
leversoutwardtotheneutralpositionandengage
parkingbrake.
2.Stoptheengineandremovethekey.
©2012—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.Toro.com.
OriginalInstructions(EN)
PrintedintheUSA.
AllRightsReserved
3.Allowthemachinetocoolbeforestartingthese
instructions.
4.Raisethedecktothetransportposition.Liftthe
frontofthemachineandsupportusingjackstands
orequivalentsupport.
CAUTION
Raisingthemowerdeckforserviceor
maintenancerelyingsolelyonmechanical
orhydraulicjackscouldbedangerous.The
mechanicalorhydraulicjacksmaynotbe
enoughsupportormaymalfunctionallowing
themachinetofall,whichcouldcauseinjury.
DoNotrelysolelyonmechanicalorhydraulic
jacksforsupport.Useadequatejackstandsor
equivalentsupport.
5.Removeandretainthebeltguardsandthehardware.
6.Carefullyremovetheblade.Wrapthebladeorwear
glovesandusecautionwhenservicingthem.Inspect
bladeandsharpenorreplaceasrequired.
7.Removeandretainthepulley.
8.Removetheexistingspindlehousing.Retainall
hardwareandspindleasshownin
Figure1.Discard
theexistingwasherandbearingshieldshownin
Figure1.
9.Installthespindlehousingprovidedinthiskitonto
themowerdeckandtightenthescrewsto200-250
in-lb(23-28N-m)(
Figure1).
10.Applyfoodgradeanti-seeze(i.e.Mobil®HTS
grease)betweenthespindleandbearings.Donot
useacopperornickelbasedanti-seeze.
11.Installthespindle,newwasher,pulleyandspindle
nut.Torquethespindleto75-85ft-lb(102-115N-m).
12.Applylubricanttothethreadsofthebladeboltas
neededtopreventseizing.Copperbasedanti-seize
ispreferable.Greaseisanacceptablesubstitute.
Reinstallthebladeandsheaveasshownin
Figure1.
RefertotheOperator’sManualformoreinformation
onbladeinstallation.
13.Installthebeltguards.
14.Removethejackstandsandlowerthemachine.
1
2
3
4
5
6
7
9
8
10
Figure1
1.Spindlenut—torqueto
75-85ft-lb(102-115N-m)
6.Spindle—lubricatewith
foodgradeanti-seeze(i.e.
Mobil®HTSgrease)
2.Pulley7.Blade
3.Newatwasher
8.Bladebolt—torqueto
32-42ft-lb(43-57N-m)
4.Spindlehousingbolt—
torqueto200-250in-lb
(23-28N-m)
9.Hexdrivewasher
5.Spindlehousing
10.Removeexistingwasher
andbearingshield
2
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Toro Spindle Kit, TITAN Zero-Turn-Radius Riding Mower Installation guide

Toro
Brand
Toro
Model
Spindle Kit, TITAN Zero-Turn-Radius Riding Mower
Type
Installation guide
This manual is also suitable for
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