Toro GREENSMASTER 1000 - Adjusting the Primary V-Belts; Procedure

5.Whilemaintainingaslightgapbetweenthe
coversealandthesideplate,installeach
mountingboltuntilthethreadsengageinthe
insert.Thegapallowsvisualalignmentofthe
boltstothethreadedinserts.
6.Afterallboltsareinstalled,tightenthemuntil
thestand-offsinsidethecovercontacttheside
plate.Donotovertightenthebolts.
AdjustingthePrimaryV-Belts
1.ToadjustthebelttensiononprimaryV-belts,
rstchecktheadjustmentofthetractioncontrol;
refertoAdjustingtheTractionControl(page35).
Ifthebeltsstillslipafteryouadjustthetraction
control,proceedtothenextstep.
2.LoosentheretainerthatsecurestheV-beltcover
andpivotthecoveropen(Figure41).
g016991
Figure41
1.V-beltcover2.Retainer
3.Toincreasethebelttension,loosentheengine
mountingboltsandmovetheenginebackwards
intheslots.
Important:Donotover-tensionthebelt.
4.Tightenthemountingbolts.
Note:Thedistancebetweenthecenterofthe
drivepulleyandthecenterofthedrivenpulley
shouldbeapproximately12.7cm(5inches)
afterthenewV-beltsareinstalled.
5.AftertensioningtheprimaryV-belts,checkthe
alignmentoftheengineoutput-shaftpulleyand
thecounter-shaftpulleywithastraightedge.
6.Ifthepulleysaremisaligned,loosenthescrews
thatsecuretheenginemountingbasetothe
machineframeandslidetheenginefromsideto
sideuntilthepulleysarealignedwithin0.7mm
(0.030inch).
7.Tightenthemountingscrewsandcheckthe
alignment.
8.Topushorpullthemachineeasierwithout
startingtheengine,adjustthebeltguide(Figure
42,inset)asfollows:
A.Engagetheclutch.
B.Loosenthelocknutthatsecurestheidler
pulleyandthebeltguidetotheidlerarm.
C.Rotatethebeltguideclockwiseuntilagap
ofapproximately1.5mm(0.06inch)is
obtainedbetweentheguidengerandthe
backsideofthedrivebelts.
D.Tightenthelocknutthatsecurestheidler
pulleyandthebeltguidetotheidlerarm.
g282596
Figure42
1.Locknut3.Idlerpulleyassembly
2.Beltguide4.Idlerarm
9.Closethecoverandsecuretheretainer.
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