Toro TimeCutter SS 4200 74720 - Removing the Blades

3.Measurefromthetipofthebladetotheatsurface
(Figure47).
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2
3
Figure47
1.Blade(inpositionformeasuring)
2.Levelsurface
3.Measureddistancebetweenbladeandthesurface(A)
4.Rotatethesameblade180degrees,sothattheopposing
cuttingedgeisnowinthesameposition(Figure48).
G009681
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2
3
Figure48
1.Blade(sidepreviouslymeasured)
2.Measurement(positionusedpreviously)
3.Opposingsideofbladebeingmovedintomeasurement
position
5.Measurefromthetipofthebladetotheatsurface
(Figure49).
Note:Thevarianceshouldbenomorethan3mm
(1/8inch).
G009680
1
2
3
Figure49
1.Oppositebladeedge(inpositionformeasuring)
2.Levelsurface
3.Secondmeasureddistancebetweenbladeandsurface(B)
A.IfthedifferencebetweenAandBisgreaterthan
3mm(1/8inch),replacethebladewithanew
blade;refertoRemovingtheBlades(page36)and
InstallingtheBlades(page37).
Note:Ifabentbladeisreplacedwithanewone,
andthedimensionobtainedcontinuestoexceed
3mm(1/8inch),thebladespindlecouldbebent.
ContactanAuthorizedToroDealerforservice.
B.Ifthevarianceiswithinconstraints,movetothe
nextblade.
Repeatthisprocedureoneachblade.
RemovingtheBlades
Thebladesmustbereplacedifasolidobjectishit,ifthe
bladeisoutofbalance,orifthebladeisbent.Toensure
optimumperformanceandcontinuedsafetyconformance
ofthemachine,usegenuineTororeplacementblades.
Replacementbladesmadebyothermanufacturersmayresult
innon-conformancewithsafetystandards.
1.Holdthebladeendusingaragorthickly-paddedglove.
2.Removethebladebolt,thecurvedwasher,andthe
bladefromthespindleshaft(Figure50).
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