Operator's Manual

CheckingtheTopGrindAngle
Theanglethatyouusetogrindyourbedknivesis
veryimportant.
Usetheangleindicator(T oroPartNo.131-6828)and
theangle-indicatormount(T oroPartNo.131-6829)to
checktheanglethatyourgrinderproducesandthen
correctforanygrinderinaccuracy.
1.Placetheangleindicatoronthebottomsideof
thebedknifeasshowninFigure21.
g034113
Figure21
1.Bedknife(vertical)
2.Angleindicator
2.PresstheAltZerobuttonontheangleindicator.
3.Placetheangle-indicatormountontheedge
ofthebedknifesothattheedgeofthemagnet
mateswiththeedgeofthebedknife(Figure22).
Note:Thedigitaldisplayshouldbevisiblefrom
thesamesideduringthisstepasitwasinstep1.
g034114
Figure22
1.Angle-indicatormount
3.Bedknife
2.Edgeofthemagnetmated
withtheedgeofthe
bedknife
4.Angleindicator
4.Placetheangleindicatoronthemountasshown
inFigure22.
Note:Thisistheanglethatyourgrinder
produces,andshouldbewithin2degreesofthe
recommendedtopgrindangle.
BacklappingtheCutting
Unit
DANGER
Contactwiththereelorothermovingparts
canresultinpersonalinjury.
Keepngers,hands,andclothingawayfrom
thereelsorothermovingparts.
•Stayawayfromthereelwhilebacklapping.
•Neveruseashort-handledpaintbrushfor
backlapping.Long-handledbrushesare
availablefromyourlocalauthorizedToro
distributor.
1.Positionthemachineonaclean,levelsurface,
lowerthecuttingunits,stoptheengine,engage
theparkingbrake,andremovetheignitionkey.
2.Removethereelmotorsfromthecuttingunits
anddisconnectandremovethecuttingunits
fromtheliftarms.
3.Connectthebacklappingmachinetothecutting
unitbyinsertingapieceof3/8inchsquarestock
intothesplinedcouplingintheendofthecutting
unit.
Note:Additionalinstructionsandprocedures
onBacklappingareavailableinyourtraction
unitOperator’sManualandtheToroSharpening
ReelandRotaryMowersManual,FormNumber
80-300PT.
Note:Forabettercuttingedge,runale
acrossthefrontfaceofthebedknifeandreel
whenthelappingoperationiscompleted.This
willremoveanyburrsorroughedgesthatmay
havebuiltuponthecuttingedge.
15