Toro ProLine H800 - Checking the Mower Deck Belt Tension; Replacing the Mower Deck Belt

AdjustingtheHeight-of-Cut
Pointer
1.Withthemowerbladesalignedfronttobackand
thefrontofthebladesadjustedto75mm(3
inches)fromtheground,checkthepositionof
theheight-of-cutindicator.
2.Sitintheoperator’sseatandlookatthepointer
oftheheight-of-cutindicator(Figure130).
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Figure130
1.Height-of-cutindicator(75mmposition)
3.Ifthepointeroftheheight-of-cutindicatorisnot
alignedto75mmmark,performthefollowing:
A.Loosenthe2jamnutsthatsecurethe
height-of-cutlink(Figure131).
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Figure131
1.Pointer(height-of-cut
indicator)
3.Height-of-cutlink
2.Jamnuts
B.Rotatethelinkuntilthepointerofthe
height-of-cutindicatorisalignedto75mm
markwhenviewedfromtheoperator’sseat
(Figure130andFigure131).
C.Tightenthe2jamnuts(Figure131).
CheckingtheMowerDeck
BeltTension
ServiceInterval:Aftertherst50hours
Every50hours
1.Parkthemachineonalevelsurface.
2.DisengagethePTO,lowerthemowerdeck,and
engagetheparkingbrake.
3.Shutofftheengineandremovethekey.
4.Loosenortightenthejamnutuntilthetension
indicatorarrowalignswiththeoutersurfaceof
thewasher(Figure132).
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Figure132
1.Tensionindicatorarrow3.Washer
2.Belt-tensioningspring4.Jamnut
ReplacingtheMowerDeck
Belt
RemovingtheMowerBelt
1.Parkthemachineonalevelsurface,disengage
thePTO,andlowerthemowerdeck.
2.Engagetheparkingbrake,shutofftheengine,
andremovethekey.
3.Removethebeltcoverandpulleycover;refer
toRemovingtheBeltCover(page77)and
RemovingthePulleyCover(page77).
4.Loosenthejamnutofthebelttensioneruntilyou
canslipthebeltoffthebelt-tensioningpulley
(Figure133).
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