Toro Groundsmaster 4100-D 30411 - Controls System Maintenance; Adjusting the Throttle; Adjusting the Traction Pedal Linkage

ControlsSystem
Maintenance
AdjustingtheThrottle
ServiceInterval:Aftertherst50hours
Every400hours
Adjustthethrottlecable(Figure65)sothatthegovernor
leverontheenginecontactsthelowandhighspeedset
boltsbeforethethrottlelevercontactstheslotinthe
controlpanel.
Figure65
1.Throttlecable
AdjustingtheTractionPedal
Linkage
Thetractionpedalshouldreachfullstrokeatthesame
timeitmakescontactwiththestop.Ifitdoesnot,
performthefollowingprocedure:
1.Parkthemachineonalevelsurface,stoptheengine,
andlowerthecuttingunitstotheoor.Removethe
ignitionkey.
2.Checkthetractionpedalstopadjustment.The
distancefromthetopofthestandtothetopof
thestopmustbe1-1/2inch(38mm)(Figure66).
Loosenthenutsandadjust,asrequired.
Figure66
1.Tractionpedalstop
2.Stand
3.Loosenthejamnutsontherodendandadjustthe
tractionrodlength(Figure67)sothatthepedal
contactsthepedalstopwhenthepumpleverreaches
fullstroke.Securethejamnuts.
Figure67
1.Rodend3.Neutralreturnspring
assembly
2.Tractionrod4.Jamnut
4.Turnthekeyswitchtotherunpositionwithout
startingtheengine.Loosenthejamnutandadjust
theneutralreturnspringassemblyshaftlengthuntil
theaudiblealarmbeginstosound.Securethejam
nut.
5.Turnthekeyswitchoff.
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