Operator's Manual

10.Modifythecylinder-adjustmenthandwheelassemblies
oncuttingunit4totheangled-backpositionasfollows;
refertoFigure6:
A.Removethenuts,bolts,andwashersfromthe
forwardhole.
B.Removethenuts,bolts,andwasherswhichattach
thehandwheelassembliestothecutting-unit
frame.
C.Removetheringboltclampnuts,washers,
andspringwashersandremovethehandwheel
assemblies.
D.Adjustthehandwheelassembliestoprovidethe
correctfasteningcentersandinstalltheminthe
alternativepositions.
E.Installallfastenersandtightenthemsecurely.
11.Secureeachcuttingunittothemowerinthecorrect
positionusingthepivotpin,2locknuts(M24),2
washers(M24),2nutcaps,apinretainer,2Belleville
washers(whereapplicable),asetscrew(M12x30mm),
andaspringwasher(Figure12).
Note:Cuttingunits3and5mountinfrontoftheir
respectivesuspensionarms
Figure12
1.Nutcap
6.Washer(M24)
2.Locknut(M24)7.Cutting-unitassembly
3.Screw(M12x30mm)
8.Forward
4.Springwasher(M12)
9.Bellevillewashers
5.Suppliedwiththecutting
unit
10.Pinretainer
12.Assemblethehydraulic-motorassembliestothecutting
unitsasfollows:
A.Removethesocketcapscrews,springwashers,
plainwashers,andtheprotectivecover.
B.Removethehosetiesecuringthehydraulic-motor
assemblytothemachine.
C.Unfoldthehosesandensurethattheyareneatly
routedwhileofferingthemotoruptothecutting
unit.
Note:Thehosesforcuttingunits1and7must
passthroughthehoseguideontherespective
wing-armlatch-plateassembly.
D.Alignandmeshthemotor-shaftsplinewiththe
couplingonthecuttingcylinder.Ensurethatthe
motorisfullylocatedintothebearinghousing.If
necessary,gentlytapthemotorintopositionwith
asoftmallet,untilitissecureagainstthebearing
housing.
E.Securethemotorinpositionusingthefasteners
previouslyremovedandtorqueto80N-m(59
ft-lb).
F.RepeatstepsAtoEfortheremainingcutting
units.
13.Fitthedeectorstocuttingunits1,3,5,and7using
thedeectorbracketsandspacers,andsecurethem
withthefastenersasshowninFigure13.
Figure13
Cuttingunits1,3,5,and7only
1.Carriagebolt(M10x25
mm)
8.Locknut(M5)
2.Washer(M10)9.Rightdeectorbracket
3.Locknut(M10)10.Carriagebolt(M10x55
mm)
4.Screw(M5x16mm)11.Leftdeectorbracket
5.Reardelfector12.Cutting-unitassembly
6.Deectorspacer
13.Forward
7.Washer(3/16inch)
14.Immediatelyfollowinginstallation,llallbearing
housingsfullofgreaseviathegreasettings.
Note:Thisrequiresasignicantquantityofa
good-quality,medium-gradegrease.
14