Operator's Manual

AdjustingtheDriveBelt

1.Removethebeltguard.

2.Loosenthe4enginemountingbolts,andjamnuts

holdingtheadjustmentbolt(Figure21).

Figure21

1.Bolt3.Enginemountbolt

2.JamNut

3.Turnthesquareheadadjustingboltontheframe

clockwisetotightenthebelt;turnitcounterclockwise

toloosenthebelt.

Important:Important:Makesuretotighten

allengineboltsafterproperbeltadjustmentis

achieved.

4.Installthebeltguardandsecurewithpreviously

removedhardware.

GrinderMaintenance

ReplacingtheTeeth

ServiceInterval:Beforeeachuseordaily—Checkthe

conditionoftheteeth;rotateorreplace

anythatarewornordamagedandtorque

thenutsforallteeth.

Duetothehighamountofwearplacedontheteeth,you

willneedtorotateandreplacethemperiodically(Figure22).

Beforeyourotateorreplacethem,inspecteachtoothholder

onthewheel,includingtheatlandsthatpreventtheteeth

fromrotating.Ifthetoothholderisdamaged,replacethe

wheel.Torquethenuts68N∙m(50ft-lb)foranyteeththat

youarenotrotatingorreplacing.

Figure22

1.Sharptooth

2.Worntooth

Eachtoothisindexedwith3positionssoyoucanrotate

ittwice,exposinganewsharpedgebeforereplacingthe

tooth.Torotateatooth,loosenthenutsecuringthetooth

(Figure23).Pushthetoothforwardandrotateit1/3ofa

turn,bringinganunusededgetotheoutside.Torquethenut

securingthetoothto68N∙m(50ft-lb).

Toreplaceatooth,removethenutsecuringthetooth,then

installanewtooth,washer,andnutinthesameposition

(Figure23).Torquethenutsecuringthetoothto68N∙m

(50ft-lb).