Operator's Manual

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g027230
Figure34
1.Traction-adjustmentcam
3.Screw
2.Locknut
4.Gap
WARNING
Theenginemustberunningsothatyou
canperformthenaladjustmentofthe
traction-adjustmentcam.Contactwith
movingpartsorhotsurfacesmaycause
personalinjury.
Keepyourhands,feet,face,andotherbody
partsawayfromrotatingparts,themufer,
andotherhotsurfaces.
5.Starttheengineandrotatethecamhex(Figure34)
inbothdirectionstodeterminethemidpointofthe
neutralspan.
6.Tightenthelocknutsecuringtheadjustment.
7.Shutofftheengine.
8.Installthecentershroud.
9.Removethejackstandsandlowerthemachinetothe
shopoor.
10.Testdrivethemachinetoensurethatitdoesnotmove
whenthetractionpedalisinneutral.
AdjustingtheTraction
InterlockSwitch
1.Adjustthetransmissionforneutral;refertoAdjusting
theTractionDriveforNeutral(page31).
2.Activatethepumplevertoensurethatallpartsare
operatingfreelyandseatedproperly.
3.Adjustthescrewuntiltheairgapis0.8to2.3mm
(0.030to0.090inch);refertoFigure34.
4.Checkforproperoperation.
AdjustingtheTransport
Speed
ObtainingMaximumTransport
Speed
Thetractionpedalisadjustedformaximumtransportspeed
andreverseatthefactory,butanadjustmentmayberequired
ifthepedalreachesfullstrokebeforethepumpleverreaches
fullstroke,orifadecreaseintransportspeedisdesired.
Toobtainmaximumtransportspeed,pressdownonthe
tractionpedal.Ifthepedalcontactsthestop(Figure35)
beforethepumpleverreachesfullstroke,adjustit:
g002732
Figure35
1.Pedalstop
1.Parkthemachineonalevelsurface,shutofftheengine,
engagetheparkingbrake,andremovethekey.
2.Loosenthenutsecuringthepedalstop.
3.Tightenthepedalstopuntilitdoesnotcontactthe
tractionpedal.
4.Continueapplyingalightloadonthetransportpedal
andadjustthepedalstopsothatitjustcontactsor
agapof2.5mm(0.100inch)isattainedbetweenthe
pedalrodandthestop.
5.Tightenthenuts.
ReducingtheTransportSpeed
1.Parkthemachineonalevelsurface,shutofftheengine,
engagetheparkingbrake,andremovethekey.
2.Loosenthenutsecuringthepedalstop.
3.Threadthepedalstopoutuntilthedesiredtransport
speedisattained.
4.Tightenthenutsecuringthepedalstop.
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