Toro STX-26 - Grinder Maintenance; Replacing the Teeth

GrinderMaintenance
ReplacingtheTeeth
ServiceInterval:Beforeeachuseordaily—Check
theconditionoftheteeth;rotate
orreplaceanythatarewornor
damagedandtorquethenutsforall
teeth.
Duetothehighamountofwearplacedontheteeth,
youneedtorotateandreplacethemperiodically
(Figure56).
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Figure56
1.Sharptooth
2.Worntooth
Eachtoothisindexedwith3positionssoyoucan
rotateittwice,exposinganewsharpedgebefore
replacingthetooth.T orotateatooth,loosenthenut
securingthetooth(Figure57).Pushthetoothforward
androtateitonethirdofaturn,bringinganunused
edgetotheoutside.Torquethenutsecuringthetooth
to37to45N∙m(27to33ft-lb).
Toreplaceatooth,removethenutsecuringthetooth
toremoveit,theninstallanewtooth,spacer,and
nutinthesameposition(Figure57).Torquethenut
securingthetoothto37to45N∙m(27to33ft-lb).
g019862
Figure57
1.Nut3.Tooth
2.Toothholder
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