Operator's Manual

AdjustingtheAerationSpeed
1.Parkthemachineonalevelsurface,stoptheengine,
andopenthehood.
2.Putthespeedcontrollever(Figure35)intothe
secondslotfromtheleft(whilefacingthecontrol
panel).
Figure35
1.Speedcontrollever
3.Uppercontrolrod
2.Lowercontrolrod
3.Lowerthemachineintoaeratemodesothatthe
transportwheelsareoffoftheground.
4.Liftthedrivewheeloffofthegroundusingajack.
5.Starttheengineandreleasetheparkingbrake.
6.Operatetheengineatfullspeed.
7.MovethetractionhandleUPtofullspeed.
8.LoosenthejamnutsandadjusttheLOWERspeed
rod(Figure35)untilthetractionwheelrotatesat
20-22RPM.Tightenthejamnuts.
9.MovethetractionhandleDOWNtothefullspeed
position.
10.AdjusttheUPPERspeedrod(Figure35)untilthe
tractionwheelrotatesat20-22RPM.Tightenthe
jamnuts.
AdjustingtheParkingBrake
ServiceInterval:Every400hours
1.Removethescrewssecuringthecovertothe
undersideofthehandle(Figure36).Removethe
cover.
Figure36
1.Cover
2.Handle
2.Loosentheupperjamnutsecuringthebrakecable
tothebracket(Figure37).
Figure37
1.Brakecable
3.Tightenthelowerjamnutuntil25to30poundsof
forcearerequiredtoactuatethebrakelever.Tighten
thejamnut.
4.Installthecovertotheundersideofthehandle.
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