Toro Greensmaster TriFlex 3420 - Cutting Unit Reel Maintenance

CuttingUnitMaintenance
BacklappingtheReels
WARNING
Contactwiththereelsorothermovingparts
canresultinpersonalinjury.
•Keepyourhandsandclothingawayfrom
thereelsorothermovingparts.
•Neverattempttoturnthereelsbyhandor
footwhiletheengineisrunning.
1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,engagethe
parkingbrake.
2.Removetheplasticcovertotheleftsideofthe
seat.
3.Makeinitialreeltobedknifeadjustments
appropriateforbacklappingonallcuttingunits
whicharetobebacklapped;refertotheCutting
UnitOperator’sManual.
4.Starttheengineandrunatlowidlespeed.Ifthe
enginestalls,increasetheenginespeed.
5.OntheInfoCentercontrol,fromtheSERVICE
menu,selectBACKLAP.
6.SetBACKLAPtoON.
7.PulluptheMainMenuandscrolldownto
Settings.
8.IntheSETTINGSmenuscrolldowntoBACKLAP
RPMandusethe±buttontoselectthedesired
backlapspeed.
9.Withthefunctionalcontrolleverintheneutral
position,movetheRaise/LowerMowcontrol
forwardtostartthebacklappingoperationonthe
designatedreels.
10.Applylappingcompoundwithalonghandle
brush.Neveruseashorthandledbrush.
11.Ifthereelsstallorbecomeerraticwhile
backlapping,selectahigherreelspeedsetting
untilthespeedstabilizes.
12.Tomakeanadjustmenttothecuttingunitswhile
backlapping,turnthereelsoffbymovingthe
Raise/LowerMowcontrolrearwardandstopthe
engine.Aftercompletingadjustments,repeat
steps4through10.
13.Repeattheprocedureforallcuttingunitsyou
wanttobacklap.
14.Whennished,returntheInfoCenterBACKLAP
settingtoOFForturntheignitionkeytotheOFF
positiontoreturnthemachinetoforwardcutting
operation.
15.Washalllappingcompoundoffofthecutting
units.Adjustcuttingunitreeltobedknifeas
needed.Movethecuttingunitreelspeedcontrol
tothedesiredmowingposition.
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