Operator's Manual

ServicingtheHDDualPoint
Adjusters(DPA)
1.Removeallparts(refertotheInstallationInstructionsfor
theHDDPAKitandtoFigure33).
2.Applyanti-seizecompoundtotheinsideofthebushing
areaoncuttingunitcenterframe(Figure33).
3.Alignthekeysonangebushingstotheslotsinthe
frameandinstallthebushings(Figure33).
4.Installawavewasherontotheadjustershaftandslide
theadjustershaftintotheangebushingsintheframe
ofthecuttingunit(Figure33).
5.Securetheadjustershaftwithaatwasherandlocknut
(Figure33).
6.Torquethelocknutto20to27N∙m(15to20ft-lb).
Note:Thebedbaradjustershafthasleft-handthreads.
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g016926
Figure33
1.Shaftadjuster
4.Applyanti-seizecompound
here.
7.Applyanti-seizecompound
here.
10.Compressionspring
2.Wavewasher5.Flatwasher8.Bedbar-adjusterscrew
11.Spring-tensionnut
3.Flangebushing6.Locknut9.Hardenedwasher
7.Applyanti-seizecompoundtothethreadsofthe
bedbar-adjusterscrewthattintotheadjustershaft.
8.Threadthebedbar-adjusterscrewintotheadjuster
shaft.
9.Looselyinstallthehardenedwasher,spring,andspring
tensionnutontotheadjusterscrew .
10.Installthebedbar,positioningthemountingears
betweenthewasherandthebedbaradjuster.
11.Securethebedbartoeachsideplatewiththebedbar
bolts(nutsonbolts)and6washers.
Note:Positionanylonwasheroneachsideofthe
side-plateboss.
12.Placeasteelwasheroutsideeachofthenylonwashers
(Figure33).
13.Torquethebedbarboltsto37to45N∙m(27to33
ft-lb).
14.Tightenthelocknutsuntiltheoutsidesteelwasher
stopsrotatingandendplayisremovedbutdonot
overtightenordeectthesideplates.
Note:Washersontheinsidemayhaveagap(Figure
33).
15.Tightenthenutoneachbedbar-adjusterassembly
untilthecompressionspringisfullycompressed,then
loosenthenut1/2turn(Figure33).
16.Repeatthisprocedureontheotherendofthecutting
unit.
17.Adjustthebedknifetothereel;refertoAdjustingthe
BedknifetotheReel(page6).
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