Installation Instructions

Retainthebladestiffenerforusewithbladesthatrequireit.
Thereplacementbladeswithinthiskithaveadifferentdesign
whichdonotrequirethestiffener(Figure2).
G015201
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Figure2
1.Standardbladeonmodels
withbladestiffener
4.Newblade
2.Crosssectionofstandard
blade
5.Crosssectionofnewblade
3.Stiffenerrequired
6.Bendsincrosssection
providesinternalrigidity
InstallingtheBlades
1.Installthebladeontothespindleshaft(Figure3).
Important:Thesailarea(curvedpart)ofthe
blademustbepointingupwardtowardtheinside
ofthemowertoensurepropercutting.
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Figure3
1.Sailareaofblade3.Curvedwasher
2.Blade4.Bladebolt
2.Installthecurvedwasher(cuppedsidetowardthe
blade)andthebladebolt(Figure3).
Note:Donotinstallabladestiffener.Theseblades
donotrequirethebladestiffenerbracket(Figure1).
3.Torquethebladeboltto47-88N-m(35-65ft-lb).
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