Exmark LAZER Z DS-SERIES - Maintenance; Change Engine Oil; Check Hydraulic Oil Level; Check Tire Pressures

Maintenance
theEngineOwner's
Manualforadditional
information.)
Every600hours—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.
ChangeEngineOil
ServiceInterval:Aftertherst5hours
Every100hours/Yearly
(whichevercomesrst)
(Mayneedmoreoften
undersevereconditions.)
Yearlyifoperatedless
than100hours.
1.Stopengine,waitforallmovingpartstostop,and
removekey.Engageparkingbrake.
2.Drainoilwhileengineiswarmfromoperation.
3.Fastendeckbeltspanstogetherwithmechanics
wireortiewraptopreventoilfromdrainingonto
belt.
4.Placepanundermachinetocatchoil.Remove
theoildrainplug.Allowoiltodrainandreplace
oildrainplug.
5.Replacetheoilltereveryotheroilchange.Clean
aroundoillterandunscrewltertoremove.
Beforereinstallingnewlter,applyathincoating
ofExmark4-CyclePremiumEngineOilonthe
surfaceoftherubberseal.Turnlterclockwise
untilrubbersealcontactsthelteradapterthen
tightenlteranadditional1fullturn.
6.Unlatchradiatorandliftituptoaccessoilll.
Cleanaroundoilllcapandremovecap.Fill
tospeciedcapacityandreplacecap.Useoil
recommendedintheCheckEngineOilLevel
section.DoNotoverll.Starttheengineand
checkforleaks.
7.Removewireortiewrapfrombeltspans
8.Starttheengineatidlefor5minutes.Stopengine
andwaitthreeminutes,thenchecktheoillevel.
Ifrequired,addoiltobringleveltothe“FULL”
markonthedipstick.DoNotoverll.
9.Checkforleaks,includingaroundtheoillter.
10.Wipeupanyspilledoil.
CheckHydraulicOilLevel
ServiceInterval:Every40hours
1.Stopengineandwaitforallmovingpartstostop.
Engageparkingbrake.
2.Cleanareaaroundhydraulicreservoircapand
removecap.Oillevelshouldbetothetopofthe
bafeinsidethetank.Ifnot,addoil.UseExmark
PremiumHydrooil.Replacehydraulicreservoir
capandtightenuntilsnug.DoNotovertighten.
Note:Thebafeislabeled“HOT”and
“COLD”.Theoillevelvarieswiththe
temperatureoftheoil.The“HOT”levelshows
thelevelofoilwhenitisat225°F(107°C).The
“COLD”levelshowstheleveloftheoilwhen
itisat75°F(24°C).Filltotheappropriatelevel
dependinguponthetemperatureoftheoil.For
example:Iftheoilisabout150°F(65°C),llto
halfwaybetweenthe“HOT”and“COLD”levels.
Iftheoilisatroomtemperature(about75°F
(24°C)),llonlytothe“COLD”level.
CheckTirePressures
ServiceInterval:Every40hours
1.Stopengine,waitforallmovingpartstostop,and
removekey.Engageparkingbrake.
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