Toro GrandStand 74550 - Controls System Maintenance; Adjusting the Motion Control Handle Positions

Figure66
1.Hydraulicpumps
4.Clutchretainer
2.Idlerpulley5.Pumpdrivebelt
3.Clutchpulley
6.Removethepumpdrivebelt(Figure66).
7.Installthenewbeltaroundclutchandthetwopump
pulleys.
8.Installthespringtotheenginedeck(Figure66).
9.Lowerthemachinetotheoperatingposition.
RefertoPre-Maintenanceatthebeginningofthe
MaintenanceSection.
10.Installthemowerdeckbelt.
ControlsSystem
Maintenance
AdjustingtheMotionControl
HandlePositions
AdjustingtheRightSideMotionControl
Lever
Ifthemotioncontrolleversdonotalignhorizontally,
adjusttherightsidemotioncontrollever.
Note:Adjustthehorizontalalignmentbeforethefront
tobackalignment.
1.DisengagethePTO,movetherightsidemotion
controllevertotheneutralpositionandsetthe
parkingbrake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Pushtherightmotioncontrolleverdownoutof
lockedneutralposition(
Figure67).
4.Checkifitalignshorizontallywiththeleftmotion
controllever(Figure67).
Figure67
1.Leftmotioncontrollever3.Checkthehorizontal
alignmenthere
2.Rightmotioncontrollever
inneutrallockedposition
4.Rightmotioncontrollever
5.Toadjusttherightmotioncontrolleverhorizontally,
thecamneedstobeadjusted.
6.Releasethecushionfromtherearofthemachine.
7.Loosenthenutandboltholdingthecam(Figure68).
8.Adjustthecamuntilitalignswiththeleftmotion
controlleverandtightenthenutandboltforthe
cam.
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