RemovingtheBlades
Replacethebladesiftheyhitasolidobject,orifthebladeis
outofbalanceorbent.
1.Holdthebladeendusingaragorthicklypaddedglove.
2.Removethebladebolt,curvedwasher,andbladefrom
thespindleshaft(Figure55).
g027833
Figure55
1.Sailareaoftheblade
4.Bladebolt
2.Blade
5.Bladestiffener
3.Curvedwasher
SharpeningtheBlades
1.Usealetosharpenthecuttingedgeatbothendsof
theblade(Figure56).
Note:Maintaintheoriginalangle.
Note:Thebladeretainsitsbalanceifthesameamount
ofmaterialisremovedfrombothcuttingedges.
g000552
Figure56
1.Sharpenatoriginalangle.
2.Checkthebalanceofthebladebyputtingitonablade
balancer(Figure57).
Note:Ifthebladestaysinahorizontalposition,the
bladeisbalancedandcanbeused.
Note:Ifthebladeisnotbalanced,lesomemetaloff
theendofthesailareaonly(Figure56).
g000553
Figure57
1.Blade2.Balancer
3.Repeatthisprocedureuntilthebladeisbalanced.
InstallingtheBlades
1.Installthebladeontothespindleshaft(Figure55).
Important:Thecurvedpartoftheblademust
pointupwardtowardtheinsideofthemowerto
ensurepropercutting.
2.Installthecurvedwasher(cuppedsidetowardthe
blade)andthebladebolt(Figure55).
3.Torquethebladeboltto47to88N∙m(35to65ft-lb).
LevelingtheMowerDeck
Checktoensurethatthemowerdeckislevelanytimeyou
installthemowerorwhenyouseeanunevencutonyour
lawn.
Themowerdeckmustbecheckedforbentbladespriorto
leveling;anybentbladesmustberemovedandreplaced;refer
totheCheckingforBentBlades(page42)beforecontinuing.
Themowerdeckmustbeleveledside-to-siderstthenthe
fronttorearslopecanbeadjusted.
Requirements:
•Themachinemustbeonalevelsurface.
•Alltiresmustbeproperlyinated;refertoCheckingthe
TirePressure(page40).
LevelingfromSidetoSide
1.Parkthemachineonalevelsurfaceanddisengagethe
blade-controlswitch.
2.Movethemotion-controlleversoutwardtothePARK
position,shutofftheengine,removethekey,and
waitforallmovingpartstostopbeforeleavingthe
operatingposition.
3.Settheheight-of-cutlevertomiddleposition.
4.Carefullyrotatethebladessothattheyareallsideto
side(Figure58andFigure59).
43
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