Operator's Manual

turnaroundheightormovetheswitchdownto
decreasetheliftarmturnaroundheight.Tighten
themountingscrews.
PushingorTowingthe
Machine
Inanemergency,themachinecanbemovedforwardby
actuatingthebypassvalveinthevariabledisplacement
hydraulicpumpandpushingortowingthemachine.
Donotpushortowthemachineformorethan1/4
mile(0.4km).
Important:Donotpushortowthemachine
fasterthan2-3MPH(3-4.8km/h)becauseinternal
transmissiondamagemayoccur.Thebypassvalve
mustbeopenwheneverthemachineispushedor
towed.
Important:Ifthemachinemusttobepushedor
towedinreverse,thecheckvalveinthefour-wheel
drivemanifoldmustalsobebypassed.Tobypass
thecheckvalve,connectahoseassembly(Hose
PartNo.95-8843,CouplerFittingNo.95-0985
[Qty.2],andHydraulicFittingNo.340-77[Qty.2])
tothereversetractionpressuretestportandthe
reversefour-wheeldrivepressureport.
1.Openhoodandremovethecentershroud
2.Rotatethebypassvalve90°(1/4turn)ineither
directiontoopenandallowoiltobypassinternally
(
Figure41).Becauseuidisbypassed,themachine
canbeslowlymovedwithoutdamagingthe
transmission.Notethepositionofthevalvewhen
openingorclosing.
Figure41
1.Bypassvalve
3.Rotatethebypassvalve90°(1/4turn)backbefore
startingtheengine.Donotexceed5-8ft.-lb.
(7-11N·m)torquetoclosethevalve.
JackingPoints
•Onthefrontofthemachineontheframeonthe
insideofeachdrivetire
•Ontherearofthemachineatthecenteroftheaxle
TieDowns
•Oneachsideoftheframeunderthefrontsteps
•Therearbumper
UnderstandingtheDiagnostic
Light
Themachineisequippedwithadiagnosticlightwhich
indicatesiftheelectroniccontrollersensesanelectronic
malfunction.Thediagnosticlightislocatedonthe
controlarm(
Figure42).Whentheelectroniccontroller
isfunctioningcorrectlyandthekeyswitchismovedto
theOnposition,thecontrollerdiagnosticlightwillturn
ONfor3secondsandturnOFFtoindicatethelight
isworkingproperly.Ifthemachinekillsthelightwill
turnonsteadyuntilthekeypositionischanged.The
lightwillblinkifthecontrollerdetectsamalfunctionin
theelectricalsystem.Thelightwillstopblinkingand
automaticallyresetwhenthekeyswitchisturnedtothe
Offpositiononcethefaulthasbeenresolved.
Figure42
1.Diagnosticlight
Whenthecontrollerdiagnosticlightblinks,oneofthe
followingproblemshasbeendetectedbythecontroller:
•Oneoftheoutputshasbeenshorted.
•Oneoftheoutputsisopencircuited.
Usingthediagnosticdisplay,determinewhichoutput
ismalfunctioning;refertoCheckingtheInterlock
Switches.
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