Toro 74787 User Manual

InstallingtheBlades
1.Installthebladeontothespindleshaft(Figure48).
Important:Thecurvedpartoftheblademustbe
pointingupwardtowardtheinsideofthemowerto
ensurepropercutting.
2.Installthecurvedwasher(cuppedsidetowardthe
blade)andthebladebolt(Figure48).
3.Torquethebladeboltto47to88N∙m(35to65ft-lb).
LevelingtheMowerDeck
Ensurethatthemowerdeckislevelanytimeyouinstallthe
mowerdeckorwhenyouseeanunevencutonyourlawn.
Checkthemowerdeckforbentbladespriortoleveling;
removeandreplaceanybentblades.RefertotheChecking
forBentBlades(page39)beforecontinuing.
Levelthemowerdecksidetosidebeforeadjustingthe
front-to-rearslope.
Requirements:
•Themachinemustbeonalevelsurface.
•All4tiremustbeproperlyinated.RefertoChecking
theTirePressure(page37).
LevelingfromSidetoSide
1.Parkthemachineonalevelsurfaceanddisengagethe
blade-controlswitch.
2.Engagetheparkingbrake,shutofftheengine,remove
thekey,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.
3.Settheheight-of-cutlevertomiddleposition.
4.Carefullyrotatethebladessothattheyareallsideto
side(Figure51andFigure52).
G009682
1
2
2
3
3
4
4
Figure51
MowerDeckswith2Blades
1.Bladessidetoside
3.Outsidecuttingedges
2.Sailareaofblade4.Measurefromthetipofthe
bladetotheatsurface
here
G005278
1
2
2
3
3
4
4
Figure52
MowerDeckswith3Blades
1.Bladessidetoside
3.Outsidecuttingedges
2.Sailareaofblade4.Measurefromthetipofthe
bladetotheatsurface
here
5.Measurebetweentheoutsidecuttingedgesandtheat
surface(Figure51andFigure52).
Note:Ifbothmeasurementsarenotwithin5mm
(3/16inch),anadjustmentisrequired;continuewith
thisprocedure.
6.Movetotheleftsideofthemachine.
7.Loosenthesidelockingnut.
8.Raiseorlowertheleftsideofthemowerdeckby
rotatingtherearnut(Figure53).
Note:Rotatetherearnutclockwisetoraisethemower
deck;rotatetherearnutcounter-clockwisetolowerthe
mowerdeck.(Figure53).
Figure53
1.Hangerbracket3.Rearnut
2.Sidelockingnut
41

Toro 74787 Specifications

General

Brand	Toro
Model	74787
Category	Lawn Mower
Language	English