
SpringTineRotorReplacementKit
Scarier
ModelNo.134-7561
FormNo.3450-948RevB
InstallationInstructions
Safety
SafetyandInstructional
Installation
Note:Thiskitisareplacementfortheexistingspring
tinerotorthatisincludedwithModel54610.
Decals
Safetydecalsandinstructionsare
easilyvisibletotheoperatorandare
locatednearanyareaofpotential
danger.Replaceanydecalthatis
damagedormissing.
1
PreparingtheMachine
NoPartsRequired
Procedure
1.Shutofftheengine,waitforallmovingpartsto
stop,andallowthemachinetocool.
2.Disconnectthespark-plugwirefromthespark
plug(Figure1).
134-7557
1.Tineatgroundlevel2.Tinelevelaboveground
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8111LyndaleAvenueSouth
Bloomington,MN55420
(mm)
Registeratwww.T oro.com.
decal134-7557
g340368
Figure1
1.Spark-plugwire
OriginalInstructions(EN)
PrintedinChina
AllRightsReserved
*3450-948*

2
ReplacingtheShaft
Assembly
Partsneededforthisprocedure:
1
Springtinereelshaftassembly
1
Height-of-cut(HOC)decal
Procedure
WARNING
Thebladesandtinesaresharp;contactinga
bladeortinecanresultinseriouspersonal
injury.
2.Usingthehexwrench,removethe2screws
securingthebearinghousingandthereelshaft
fromtherightsideofthemachine(Figure3).
Note:Retainallremovedpartsforlater
installation.
Wearpaddedgloveswhenworkingwiththe
shaftassembly.
Thescarierincludesabladeshaftassemblyfor
scarifyingandaseparatetineshaftassemblyfor
aeration.
1.Removethehexwrenchfromthetransportlever
assembly(Figure2).
Figure3
1.Shaftassembly
2.Bearinghousing
3.Slidetheotherendoftheshaftassemblyout
ofthedriveandreplacewiththedesiredshaft
assembly(Figure4).
3.Hex-headscrew
Important:Youmaydiscardtheexisting
springtinereelshaftassembly.Donot
discardthebladeshaftassembly.
g352898
g352899
Figure2
1.Hexwrench
g352900
Figure4
1.Shaftdrive2.Existingreelshaft(spring
2
tineshaftshown)