Adjustments
TractionPedalFrictionWheel(MachineSerialNumberbelow
316000000)
g230809
Figure75
1.Tractionpedal2.Frictionwheel3.Inspectionpoint
Thetractionpedalfrictionwheelisdesignedtoreducetransmissionoscillation
causedbyrapidbackandforthfootmovementsagainstthetractionpedal.This
ismostnoticeablewhenoperatingoverbumpyterrain.
Occasionallyinspectthefrictionwheelsurfacethatcontactsthetractionpedal
(Figure75).Ifthefrictionwheeliswornatatthispoint,thewheelshouldbe
rotatedtorestorecontactwiththepedal.
AdjustingtheTractionPedalFrictionWheel
g230810
Figure76
1.Tractionpedal
3.Tractionpedalshaft
2.Flangenut4.Frictionwheel
1.Loosentheangenutsthatsecurethetractionpedalshafttothemachine
frame.
Groundsmaster
®
3280-D/3320
Page5–75
HydraulicSystem:Adjustments
05138SLRevB