Toro 74991 Z Master Professional 5000 Series - Page 64

SharpeningtheBlades
1.Usealetosharpenthecuttingedgeatbothendsof
theblade(Figure101).
Note:Maintaintheoriginalangle.
Note:Thebladeretainsbalanceifyouremovethe
sameamountofmaterialfrombothcuttingedges.
Figure101
1.Sharpenattheoriginalangle
2.Checkthebalanceofthebladebyputtingitonablade
balancer(Figure102).
Note:Ifthebladestaysinahorizontalposition,the
bladeisbalancedandreadytouse.
Figure102
1.Blade2.Balancer
3.Ifthebladeisnotbalanced,lesomemetalofftheend
ofthesailareaonly(Figure100).
4.Repeatthisprocedureuntilthebladeisbalanced.
InstallingtheBlades
1.Installthebladeontothespindleshaft(Figure103).
Important:Thecurvedpartoftheblademust
pointupwardtowardtheinsideofthemowerto
ensurepropercutting.
2.Installthespringdiskandbladebolt(Figure103).
Note:Installthespring-diskconetowardthebolt
head.
3.Torquethebladeboltto115to150N∙m(85to110
ft-lb).
Figure103
1.Sailareaoftheblade3.Springdisk
2.Blade4.Bladebolt
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