Toro 22321 - Controls System Maintenance; Adjusting the Traction Control Alignment

Figure47
1.Idlerpulleyassembly2.Drivebeltrouting
5.Removethebeltfromthethreepulleys(Figure48).
Figure48
6.Installanewdrivebeltaroundthethreepulleys
(Figure47).
7.Installtheendoftheidlerpulleyspringtothearm
ontheidlerpulleyassembly.
8.Usingthespringremovaltool,pulltheidlerspring
hookupandaroundthestudonthetractionunit,
pullingtheidlerpulleytight.
9.Removethespringremovaltoolfromthespringand
closethehood.
ControlsSystem
Maintenance
Thefactoryadjuststhecontrolsbeforeshippingthe
tractionunit.However,aftermanyhoursofuse,you
mayneedtoadjustthetractioncontrolalignment,the
neutralpositionofthetractioncontrol,andthetracking
ofthetractioncontrolinthefullforwardposition.
Important:Toadjustthecontrolsproperly,
completeeachprocedureintheorderlisted.
AdjustingtheTractionControl
Alignment
Ifthetractioncontrolbardoesnotrestushand
squarewiththereferencebarwheninthefullbackward
position,immediatelycompletethefollowingprocedure:
1.Parkthetractionunitonaatsurfaceandlowerthe
loaderarm.
2.Stoptheengineandremovethekey.
3.Pullstraightbackonthetractioncontrolsothefront
ofthecontrolcontactsthereferencebar(Figure49).
Figure49
1.Frontofthecontrol,outof
alignment
2.Referencebar
4.Ifthefrontofthetractioncontroldoesnotrest
squareandushwiththereferencebar,loosenthe
angenutandboltinthestemofthetractioncontrol
(Figure50).
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