FormNo.3377-532RevB
GrateKit
6cu.ft.and8cu.ft.MortarMixers
ModelNo.68080C—SerialNo.313000001andUp
ModelNo.68081C—SerialNo.313000001andUp
InstallationInstructions
Safety
SafetyandInstructional
Decals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.
1.Warning3.Engine—stop
2.Engine—run
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8111LyndaleAvenueSouth
Bloomington,MN55420
125–4940
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3377-532*B
Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
1
2
3
Nopartsrequired
Stationaryguard
Movableguard1
Liftarm
Dumphandle1
Longbolt4
Shoulderbolt
Nut6
Switch
Switchhousing
Wireharness1
Shortbolt
Nut2
Decal1
1
RemovingtheLiftArm,Grate,
Qty.
Use
–
1
1
2
1
1
2
Removethegrateanddumphandle.
Installthegrateanddumphandle.
Installtheswitch.
andDumpHandle
NoPartsRequired
Procedure
1.Removethe2shoulderbolts,2nuts,andfenderwasher
thatsecuretheliftarmtothefrontpostandthegrate
(Figure1).Discardtheliftarm.
Note:Savethehardwareforinstallingthenewliftarm.
Figure1
1.Dumphandle
2.Frontpost
2.Removethe2shoulderboltsandnutsthatsecurethe
gratetothepivotholesontheleftsideofthedrum
(Figure1).
3.Carefullyliftthegrateoffthemachine,anddiscardit.
4.Removethe2nutsandboltsthatsecurethedump
handletothedrum,andremovethedumphandlefrom
themachine(Figure1).
3.Liftarm
2
2
1
2
3
4
5
6
7
9
4
10
5
4
G021 169
8
InstallingtheLiftArm,Grate,
andDumpHandle
Partsneededforthisprocedure:
1
Stationaryguard
1Movableguard
1
Liftarm
1Dumphandle
4Longbolt
2
Shoulderbolt
6Nut
Procedure
1.Placethestationaryguardontopofthedrum,sothat
thepivotholesareontherightside,nearthechute
(Figure2).
Figure2
1.Pivotholes
2.Chute
1.Longbolt
2.Stationaryguard7.Shoulderbolts(existing)
3.Dumphandle
4.Nut
5.Shoulderbolt
3.Installthedumphandleontothe2frontbolts,and
securetheguardandthehandlewithnutstorquedto
41N-m(30ft-lb);referto
Note:Ensurethatthestationaryguardislevelwith
theedgesofthedrum.
4.Securethe2boltsattherearoftheguardwithnuts
torquedto41N-m(30ft-lb);refertoFigure3.
5.Aligntheboltholesinthestationaryguardandthe
movableguard,andsecurethemwiththe2shoulder
boltsandnutstorquedto22N-m(16ft-lb);referto
Figure3.
2.Insertthe4longboltsthroughthemountingholesin
thedrumandthestationaryguard,fromtheinsideof
thedrum(Figure3).
6.Aligntheslotintheliftarmwiththeboltholeinthe
frontcornerofthemovableguard,andsecureitwitha
shoulderbolt,fenderwasher,andnut(fromtheoriginal
liftarm)torquedto22N-m(16ft-lb);refertoFigure3.
Figure3
6.Liftarm
8.Fenderwasher(existing)
9.Nuts(existing)
10.Movableguard
Figure3.
7.Alignthebottomholeintheliftarmwiththehole
inthetabonthefrontpost,andsecureitwiththe
othershoulderboltandnut(fromtheoriginalliftarm)
torquedto22N-m(16ft-lb);referto
Figure3.
3