Operator's Manual

AdjustingtheBlades
Adjustthebladestoremoveexcessiveshakingofthemachine.
1.Disconnectthesparkplugwireandmovethe
Dyna-ClutchlevertotheStopposition.
2.Place3or4blocksofequalheightunderthestationary
bladeguard(outerring)toraisethebladesoffofthe
oor.
Note:Ensurethattheblocksareclearoftheblades
sothatthebladescanberotatedwithouttouchingthe
blocks.
1
2
G019516
Figure30
1.Stationarybladeguard
2.Block
3.Measurefromtheoortotheleadingedgeofthe
blade.Notethemeasurement.
4.Placeamarkonthebladeandonthespotontheoor
fromwherethemeasurementwastaken(Figure31).
1
2
3
g019517
Figure31
1.Spotontheoorwherethe
measurementwastaken
3.Blade
2.Ruler
5.Rotatethebladesuntilthenextbladeisinthesame
positionasthepreviouslymeasuredblade.
6.Measurethesecondbladefromthespotpreviously
markedontheoortothesecondbladesleadingedge
(Figure32).
1
2
3
g019517
Figure32
1.Ruler
3.Secondblade
2.Spotonoorfromrst
measurement
7.Comparethe2measurements.
Iftheheightofthesecondbladeisnotwithin1/32
ofaninchoftheheightoftherstblade,adjustthe
secondblade.
8.Loosenthelocknutsontheblade(
Figure33).
2
3
4
1
G019518
5
Figure33
1.Rodendbearing4.Bladearmlever
2.Thrustplate5.Bladearm
3.Locknuts
9.Adjustthebladearmleverupordownasnecessaryto
makethesecondbladeheightthesameheightofthe
rstbladethatwasmeasured.
10.Tightenthelocknuts.
11.Repeatasnecessaryfortheremainingblades.
22