Operator's Manual

Pre-Maintenance
Procedures
UsingtheCylinderLocks
WARNING
Theloaderarmsmaylowerwhenintheraised
position,crushinganyoneunderthem.
Installthecylinderlock(s)beforeperforming
maintenancethatrequiresraisedloaderarms.
InstallingtheCylinderLocks
1.Removetheattachment.
2.Raisetheloaderarmstothefullyraisedposition.
3.Shutofftheengineandremovethekey.
4.Positionacylinderlockovereachlift-cylinder
rod(Figure22).
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Figure22
1.Cylinderlock4.Clevispin
2.Liftcylinder5.Lift-cylinderrod
3.Hairpincotter
5.Secureeachcylinderlockwithaclevispinand
cotterpin(Figure22).
6.Slowlylowertheloaderarmsuntilthecylinder
lockscontactthecylinderbodiesandrodends.
RemovingandStoringthe
CylinderLocks
Important:Removethecylinderlocksfromthe
rodsandfullysecuretheminthestorageposition
beforeoperatingthemachine.
1.Starttheengine.
2.Raisetheloaderarmstothefullyraisedposition.
3.Shutofftheengineandremovethekey.
4.Removetheclevispinandcotterpinsecuring
eachcylinderlock.
5.Removethecylinderlocks.
6.Lowertheloaderarms.
7.Installthecylinderlocksoverthehydraulic
hosesandsecurethemwiththeclevispinsand
cotterpins(Figure23).
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Figure23
1.Hydraulichoses3.Hairpincotter
2.Cylinderlocks4.Clevispin
AccessingInternal
Components
WARNING
Openingorremovingcovers,hoods,and
screenswhiletheengineisrunningcould
allowyoutocontactmovingparts,seriously
injuringyou.
Beforeopeninganyofthecovers,hoods,and
screens,shutofftheengine,removethekey
fromthekeyswitch,andallowtheengineto
cool.
RemovingtheFront-AccessCover
1.Parkthemachineonalevelsurfaceandengage
theparkingbrake.
2.Raisetheloaderarmsandinstallthecylinder
locks.
Note:Ifyoumustremovethefront-access
coverwithoutraisingtheloaderarms,bevery
carefulnottodamagethecoverorhydraulic
hosesasyoumaneuverthecoveroutfrom
underthearms.
3.Shutofftheengineandremovethekey.
4.Releasethe2lockingtabs(Figure24,top,left
tabillustrated).
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