Exmark Lazer Z Series - Check Rollover Protections Systems (Roll Bar) Knobs; Check Seat Belt; Check for Loose Hardware; Service Air Cleaner

Maintenance
CheckRolloverProtections
Systems(RollBar)Knobs
ServiceInterval:Beforeeachuseordaily
Checkthatboththemountinghardwareandthe
knobsareingoodworkingcondition.Makesurethe
knobsarefullyengagedwiththeROPSintheraised
position.Theupperhoopoftherollbarmayneed
tobepushedforwardorpulledrearwardtogetboth
knobsfullyengaged.
g008619
Figure31
1.Engaged2.Partiallyengaged—Do
NotoperatewithROPS
inthiscondition.
CheckSeatBelt
ServiceInterval:Beforeeachuseordaily
Visuallyinspectseatbeltforwear,cuts,andproper
operationofretractorandbuckle.Replacebefore
operatingifdamaged.
CheckforLooseHardware
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and
removekey.Engageparkingbrake.
2.Visuallyinspectmachineforanyloosehardware
oranyotherpossibleproblem.Tightenhardware
orcorrecttheproblembeforeoperating.
ServiceAirCleaner
ServiceInterval:Every400hours—Replace
theaircleanerelements.
(Mayneedmoreoften
undersevereconditions.
SeetheEngineOwner's
Manualforadditional
information.)
1.Stopengine,waitforallmovingpartstostop,and
removekey.Engageparkingbrake.
2.Unhooktwoairltercanisterlatchestogain
accesstotheaircleanerelement.
3.Removeaircleanercanistercoverandremove
outerelement.
4.Checktheconditionofthepaperelement.
Replaceifdirty,bentordamaged.
5.Checktheconditionoftheinnerelement.Replace
wheneveritappearsdirty,typicallyeveryother
timethepaperelementisreplaced.Cleanthebase
aroundtheinnerelementbeforeremoving,sodirt
doesnotgetintotheengine.
6.DoNotwashorusepressurizedairtoclean
paperelementorinnerelement.
7.Reinstallelements.Positionthecoversothatthe
rubberdustejectorispointingdownwardand
securewithretainingclips.
CheckDeckGearboxOil
ServiceInterval:Every50hours
1.Positionthemachineandmowerdeckonalevel
surface.
2.Lowerthemowerdecktothe1inch(2.5cm)
heightofcut.
3.DisengagethePTO,movethemotion-control
leverstotheneutral-lockposition,andengagethe
parkingbrake.
4.Stopengine,waitforallmovingpartstostop,and
removekey.
5.Liftthefootrest,exposingthetopofthemower
deck.
6.Removethedipstick/llplugfromthetopof
thegearboxandmakesurethatthelubricantis
betweenthemarksonthedipstick(Figure32).
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