Toro TimeCutter SS 4200 74720 - Sharpening the Blades; Installing the Blades; Leveling the Mower Deck; Leveling from Side to Side

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Figure50
1.Sailareaoftheblade3.Curvedwasher
2.Blade4.Bladebolt
SharpeningtheBlades
1.Usealetosharpenthecuttingedgeatbothendsof
theblade(Figure51).
Note:Maintaintheoriginalangle.
Note:Thebladeretainsitsbalanceifthesameamount
ofmaterialisremovedfrombothcuttingedges.
Figure51
1.Sharpenatoriginalangle
2.Checkthebalanceofthebladebyputtingitonablade
balancer(Figure52).
Note:Ifthebladestaysinahorizontalposition,the
bladeisbalanced,andcanbeused.
Note:Ifthebladeisnotbalanced,lesomemetaloff
theendofthesailareaonly(Figure51).
Figure52
1.Blade2.Balancer
3.Repeatthisprocedureuntilthebladeisbalanced.
InstallingtheBlades
1.Installthebladeontothespindleshaft(Figure50).
Important:Thecurvedpartoftheblademustbe
pointingupwardtowardtheinsideofthemowerto
ensurepropercutting.
2.Installthethecurvedwasher(cuppedsidetowardthe
blade)andthebladebolt(Figure50).
3.Torquethebladeboltto47to88N-m(35to65ft-lb).
LevelingtheMowerDeck
Checktoensurethatthemowerdeckislevelanytimeyou
installthemowerorwhenyouseeanunevencutonyour
lawn.
Themowerdeckmustbecheckedforbentbladespriorto
leveling;anybentbladesmustberemovedandreplaced;
refertotheServicingtheCuttingBlades(page35)before
continuing.
Themowerdeckmustbeleveledside-to-siderstthenthe
fronttorearslopecanbeadjusted.
Requirements:
•Themachinemustbeonalevelsurface.
•Alltiresmustbeproperlyinated;refertoCheckingthe
TirePressure(page33).
LevelingfromSidetoSide
1.Parkthemachineonalevelsurfaceanddisengagethe
blade-controlswitch.
2.Movethemotion-controlleversoutwardtothepark
position,stoptheengine,removethekey,andwaitfor
allmovingpartstostopbeforeleavingtheoperating
position.
3.Settheheight-of-cutlevertomiddleposition.
4.Carefullyrotatetheblade(s)sothattheyareallside
toside(Figure53).
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Figure53
Mowerdeckswith2Blades
1.Bladessidetoside
3.Outsidecuttingedges
2.Sailareaofblade4.Measurefromthetipofthe
bladetotheatsurface
here
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