Toro 74629 - Inspecting the Blades; Checking for Bent Blades

InspectingtheBlades
ServiceInterval:Beforeeachuseordaily—Checkthe
cuttingblades.
1.Inspectthecuttingedges(Figure41).
Note:Iftheedgesarenotsharporhavenicks,remove
andsharpentheblades;refertoSharpeningtheBlades
(page34).
2.Inspecttheblades,especiallythecurvedarea(Figure
41).
Note:Ifyounoticeanydamage,wear,oraslot
forminginthisarea(item3inFigure41),immediately
installanewblade.
Figure41
1.Cuttingedge3.Wear/slotforming
2.Curvedarea
4.Damage
CheckingforBentBlades
Note:Themachinemustbeonalevelsurfaceforthe
followingprocedure.
1.Raisethemowerdecktothehighestheight-of-cut
position;alsoconsideredthe'transport'position.
2.Whilewearingthicklypaddedgloves,orotheradequate
handprotection,slowlyrotatethebladetobemeasure
intoapositionthatallowseffectivemeasurementofthe
distancebetweenthecuttingedgeandthelevelsurface
themachineison(Figure42).
G009679
1
2
3
Figure42
1.Deck3.Blade
2.Spindlehousing
3.Measurefromthetipofthebladetotheatsurface
(Figure43).
G009680
1
2
3
Figure43
1.Blade(inpositionformeasuring)
2.Levelsurface
3.Measureddistancebetweenbladeandthesurface(A)
4.Rotatethesameblade180degrees,sothattheopposing
cuttingedgeisnowinthesameposition(
Figure44).
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1
2
3
Figure44
1.Blade(sidepreviouslymeasured)
2.Measurement(positionusedpreviously)
3.Opposingsideofbladebeingmovedintomeasurement
position
5.Measurefromthetipofthebladetotheatsurface
(Figure45).
Note:Thevarianceshouldbenomorethan3mm
(1/8inch).
33