Operator's Manual

GrinderMaintenance

ReplacingtheTeeth

ServiceInterval:Beforeeachuseordaily—Checkthe

conditionoftheteethandrotateor

replaceanythatarewornordamaged.

Duetothehighamountofwearplacedontheteeth,youwill

needtorotateandreplacethemperiodically.

Figure20

1.Nut3.Toothholder

2.Flatwasher4.Tooth

Eachtoothisindexedwith3positionssoyoucanrotateit

twice,exposinganewsharpedgebeforereplacingthetooth.

Torotateatooth,loosenthenutsecuringthetooth(Figure

20).Pushthetoothforwardandrotateit1/3ofaturn,

bringinganunusededgetotheoutside.Aligntheatwasher,

toothandtoothholder.Torquethenutsecuringthetoothto

37to45N-m(27to33ft-lb).

Toreplaceatooth,removethenutsecuringthetooth,then

installanewtooth,nutandatwasherinthesameposition

(Figure20).Theatwashergoesbetweentheholderand

thenut.Torquethenutsecuringthetoothto37to45N-m

(27to33ft-lb).

Cleaning

RemovingDebrisfromthe

Machine

Regularcleaningandwashingwillincreasethelifespanof

themachine.Cleanthemachinedirectlyafteruse,beforethe

dirthardens.

Checkbeforecleaningthatthefueltankcapisproperlyin

placetoavoidgettingwaterinthetank.

Usecarewhenusingahigh-pressuresprayerbecauseitcan

damagewarningdecals,instructionsigns,andtheengine

Important:Lubricatethecuttingwheelbearingsafter

cleaning.