Operator's Manual

EngineMaintenance
ServicingtheAirCleaner
Note:Checktheltersmorefrequentlyiftheoperating
conditionsareextremelydustyorsandy.
RemovingtheFilters
1.DisengagethePTO,movethemotioncontrollevers
totheneutrallockedposition,andsettheparking
brake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Releasethelatchesontheaircleanerandpulltheair
cleanercoverofftheaircleanerbody(
Figure35).
Figure35
1.Aircleanerbody4.Aircleanercover
2.Primarylter5.Safetylter
3.Latch
4.Cleantheinsideoftheaircleanercoverwith
compressedair.
5.Gentlyslidetheprimarylteroutoftheaircleaner
body(
Figure35).
Note:Avoidknockingthelterintothesideofthe
body.
6.Removethesafetylteronlyifyouintendtoreplace
it.
Important:Neverattempttocleanthesafety
lter.Ifthesafetylterisdirty,thentheprimary
lterisdamaged.Replacebothlters.
7.Inspecttheprimarylterfordamagebylookinginto
thelterwhileshiningabrightlightontheoutside
ofthelter.Holesinthelterwillappearasbright
spots.Ifthelterisdamaged,discardit.
ServicingthePrimaryFilter
ServiceInterval:Every200hours
•Iftheprimarylterisdirty,bent,ordamaged,
replaceit.
•Donotcleantheprimarylter.
ServicingtheSafetyFilter
ServiceInterval:Every600hours
Important:Neverattempttocleanthesafetylter.
Ifthesafetylterisdirty,thentheprimarylteris
damaged.Replacebothlters.
InstallingtheFilters
Important:Topreventenginedamage,always
operatetheenginewithbothairltersandcover
installed.
1.Ifinstallingnewlters,checkeachlterforshipping
damage.Donotuseadamagedlter.
2.Ifthesafetylterisbeingreplaced,carefullyslideit
intothelterbody(
Figure35).
3.Carefullyslidetheprimarylteroverthesafetylter
(
Figure35).
Note:Ensurethattheprimarylterisfullyseated
bypushingonitsouterrimwhileinstallingit.
Important:Donotpressonthesoftinsidearea
ofthelter.
4.Installtheaircleanercoverwiththesideindicatedas
upfacingupwardandsecurethelatches(Figure35).
ServicingtheEngineOil
Note:Changetheoilmorefrequentlywhenthe
operatingconditionsareextremelydustyorsandy.
OilType:Detergentoil(APIserviceSG,SH,SJor
higher)
CrankcaseCapacity:w/lter,67oz.(2l)
Viscosity:Seethetablebelow.
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