Operator's Manual

AligningthePulleys
1.Removethedividerplate;refertoRemovingthe
DividerPlate(page22).
2.Placeastraightedgeacrossthefaceofthemotorpulley
andtheidlerpulley(Figure40).
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Figure40
1.Motorpulley
4.Idlershaft
2.Idlerpulley5.Locknut
3.Straightedge6.Setscrew
Note:Bothpulleysmustbealignedushwiththe
straightedge.
3.Ifthepulleysarenotaligneddothefollowing:
A.MovetheclutchlevertotheOFFposition.
B.Loosenthelocknutsandsetscrewsthatsecurethe
idlerpulleytotheidlershaft(Figure40).
C.Usingasoft-facemallet,taptheidlerpulley
forwardorbackwardalongtheidlershaftuntil
themotorpulleyandtheidlerpulleyarealigned
tothestraightedge(Figure40).
D.Tightenthesetscrewsandlocknutsthatsecurethe
idlerpulleytotheidlershaft(Figure40).
4.Installthedividerplate;refertoInstallingtheDivider
Plate(page23).
DriveChainMaintenance
CheckingandAdjustingthe
DriveChain
ServiceInterval:Aftertherst10hours
Every50hours
Thedrivechainshouldhave5to10mm(7/32to13/32inch)
ofexwhenapplying6.8kg(15lb)ofpressureatmid-span.
CheckingtheDrive-ChainTension
1.Removethedividerplate;refertoRemovingthe
DividerPlate(page22).
2.Placeastraightedgealongthechainfrom1sprocket
totheother(Figure41).
G021606
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Figure41
1.Flexof5to10mm(7/32to13/32inch)
3.Withyournger,pushonthechainwith6.8kg(15lb)
ofpressure,midwaybetweenthesprockets(Figure41).
4.Measurethedistancefromthechaintothestraightedge;
thedistanceshouldbe5to10mm(7/32to13/32
inch).Ifthechaintensionneedsadjustment,referto
AdjustingtheDrive-ChainTension(page28).
5.Installthedividerplate;refertoInstallingtheDivider
Plate(page23).
AdjustingtheDrive-ChainTension
Note:Adjustingthetensionofthedrivechainaffectsthe
tensionofthebelts;adjustthebelttensionafteradjusting
thedrive-chaintension.
1.Removethedividerplate;refertoRemovingthe
DividerPlate(page22).
2.Loosenthenutsandboltsthatsecurethepillow-block
bearingsfortheidlerpulley(Figure42).
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