Operator's Manual

ServicingtheFuses
Theelectricalsystemisprotectedbyfuses.Itrequires
nomaintenance;however,ifafuseblows,checkthe
component/circuitforamalfunctionorashort.Figure
53illustratesthefuseblockandidentiesthefuse
positions.
g029409
Figure53
1.Fuse(10A)3.Fuse(15A)
2.Fuse(15A)4.Fuse(10A)
Note:Ifthemachinedoesnotstart,eitherthemain
circuitorthecontrolpanel/relayfusecouldbeblown.
Thereisalsoafuse(50A)locatedontherightside
ofthemachine.Raisetheloaderarms,installthe
cylinderlock,andremovetherightaccesscover.The
fuseislocatedjustinsidetheframe.
g205353
Figure54
1.Bolt3.Fuselocation
2.Rightaccesscover
DriveSystem
Maintenance
ServicingtheTracks
ServiceInterval:Aftertherst8hours—Checkand
adjustthetracktension.
Every50hours—Checkandadjustthetrack
tension.
Beforeeachuseordaily—Cleanthetracks.
Beforeeachuseordaily—Checkthetracksfor
excessivewearandpropertension.
CleaningtheTracks
1.Parkthemachineonalevelsurfaceandengage
theparkingbrake.
2.Withthebucketinstalledandpointingdown,
loweritintothegroundsothatthefrontofthe
tractionunitliftsoffthegroundafewcentimeters
(inches).
3.Shutofftheengineandremovethekey.
4.Usingawaterhoseorpressurewasher,remove
dirtfromeachtracksystem.
Important:Ensurethatyouusehigh-pressure
watertowashonlythetrackarea.Donotuse
ahigh-pressurewashertocleantherestofthe
tractionunit.Donotusehighpressurewater
betweenthedrivesprocketandthetractionunitor
youmaydamagethemotorseals.High-pressure
washingcandamagetheelectricalsystemand
hydraulicvalvesordepletegrease.
Important:Ensurethatyoufullycleantheroad
wheels,thefrontwheel,andthedrivesprocket
(Figure55).Theroadwheelsshouldrotatefreely
whenclean.
g029756
Figure55
Widetrackshown
1.Track3.Drivesprocket
2.Frontwheel4.Roadwheel
38