Operator's Manual

ServicingtheHDDualPoint
Adjusters(DPA)
1.Removeallparts(refertoInstallationInstructionsforHD
DPAKitModelNo.120–7230andtoFigure34).
2.ApplyNeverSeizetotheinsideofthebushingareaon
cuttingunitcenterframe(Figure34).
3.Alignthekeysonangebushingstotheslotsinthe
frameandinstallthebushings(Figure34).
4.Installawavewasherontotheadjustershaftandslide
theadjustershaftintotheangebushingsinthecutting
unitframe(Figure34).
5.Securetheadjustershaftwithaatwasherandlock
nut(Figure34).Torquethelocknutto20to27N-m
(15to20ft-lb).
Note:Thebedbaradjustershafthasleft-handthreads.
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Figure34
1.Shaftadjuster4.ApplyNeverSeizehere7.ApplyNeverSeizehere10.Compressionspring
2.Wavewasher5.Flatwasher8.Bedbaradjusterscrew
11.Springtensionnut
3.Flangebushing6.Locknut9.Hardenedwasher
6.ApplyNeverSeizelubricanttothethreadsofthe
bedbaradjusterscrewthattintotheadjustershaft.
7.Threadbedbaradjusterscrewintotheadjustershaft.
8.Looselyinstallthehardenedwasher,springandspring
tensionnutontoadjusterscrew .
9.Installthebedbar,positioningthemountingears
betweenwasherandbedbaradjuster.
10.Securebedbartoeachsideplatewithbedbarbolts
(nutsonbolts)and6washers.
11.Positionanylonwasheroneachsideofsideplateboss.
12.Placeasteelwasheroutsideeachofthenylonwashers
(Figure34).
Note:Torquethebedbarboltsto37–45N-m(27–33
ft-lb).Tightenthelocknutsuntiltheoutsidesteel
washerstopsrotatingandendplayisremoved,but
donotovertightenordeectsideplates.Washerson
insidemayhaveagap.
13.Tightenthenutoneachbedbaradjusterassembly
untilthecompressionspringisfullycompressed,then
loosenthenut1/2turn(Figure34).
14.Repeattheprocedureontheotherendofthecutting
unit.
15.Adjustthebedknifetothereel.
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