ChangingtheLumbarSupport
Thebackoftheseatcanbeadjustedtoprovideacustomized
lumbarsupportforyourlowerback.
Toadjustit,turntheknobundertheleft-sidearmrest,in
eitherdirectiontoprovidethebestcomfort(Figure49).
UnlatchingtheSeat
Toaccessthehydraulicandothersystemsundertheseat,you
needtounlatchtheseatandswingitforward.
1.Usetheseatpositionadjustmentlevertoslidetheseat
allthewayforward.
2.Liftupontheseatlatchlevertounlatchandpivotthe
seatforward(
Figure51).
Figure51
1.Seatlatch
MovingaNon-functioning
Machine
Ifthemachinebreaksdown,runsoutoffuel,etc.youmay
needtopullitwithawinchtoloaditontoatrailer.Todoso,
yourstneedtoopenthehydraulicby-passvalves.
Important:Nevertowthemachinebecausehydraulic
damagemayoccur.
MovingtheMachine
1.Disengagethepowertakeoff(PTO)andturnthe
ignitionkeytooff.Movetheleverstotheneutral
lockedpositionandapplytheparkingbrake.Remove
thekey.
2.Lifttheseat.
3.Rotatebothby-passvalvescounterclockwise2turns
(
Figure52).
Thisallowshydraulicuidtoby-passthepump
enablingthetrackstoturn.
Important:Donotrotatetheby-passvalvesmore
than2.5turns.Thispreventsvalvesfromcoming
outofthebodyandcausinguidtorunout.
Figure52
1.Rightby-passvalve
2.Leftby-passvalve
4.Disengagetheparkingbrakebeforemovingthe
machine.
ChangingtoMachineOperation
Rotateeachby-passvalveclockwiseandhandtightenthem
(torqueofapproximately8N-m(71in-lb))(Figure52).
Note:Donotovertightentheby-passvalves.
Themachinewillnotdriveunlessby-passvalvesareturnedin.
LoadingMachines
Useextremecautionwhenloadingunitsontrailersortrucks.
Onefullwidthrampthatiswideenoughtoextendbeyond
theendofthetracksisrecommendedinsteadofindividual
rampsforeachsideoftheunit(
Figure53).Thelowerrear
sectionofthemachineframeextendsbackbetweentherear
wheelsandservesasastopfortippingbackward.Havinga
fullwidthrampprovidesasurfacefortheframemembersto
contactiftheunitstartstotipbackward.Ifitisnotpossible
touseonefullwidthramp,useenoughindividualrampsto
simulateafullwidthcontinuousramp.
Therampshouldbelongenoughsothattheanglesdonot
exceed15degrees(
Figure53).Asteeperanglemaycause
attachmentcomponentstogetcaughtastheunitmovesfrom
ramptotrailerortruck.Steeperanglesmayalsocausethe
unittotipbackward.Ifloadingonornearaslope,position
thetrailerortrucksoitisonthedownsideoftheslopeand
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