Operator's Manual

EngineMaintenance
CleaningtheCrankcase-Vent
Tube
ServiceInterval:Beforeeachuseordaily—Checkthe
crankcase-venttubeandcleanitif
necessary.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Gentlypullthecrankcase-venttubeout(Figure83).
4.Cleantheendofthecrankcase-venttube(Figure83).
Figure83
1.Crankcaseventtube
ServicingtheAir-Cleaning
System
Important:Donotremovetheelementsfromthe
machinetocheckfordirtylters;usethefollowing
procedureinstead.
Important:Donotreplacetheoldair-cleanerlterwith
alterthatismorethan5yearsold;checkthedateof
manufactureontheendcapoftheelement.
Note:Everytimeyouservicetheair-cleanersystem,ensure
thatallhoseconnectionsandangesareairtight.Replace
alldamagedparts.
•Checktheair-cleanerbodyfordamagewhichcouldcause
anairleak.Replaceitifitisdamaged.Checkthewhole
intakesystemforleaks,damageorloosehoseclamps.
Also,inspecttherubberintakehoseconnectionsattheair
cleanerandtheturbotomakesurethattheconnections
arecomplete.
•Servicetheair-cleanerlteronlywhen“CheckAirFilter”
isdisplayedonthescreen.Changingtheairlterbefore
itisnecessaryonlyincreasesthechanceofdirtentering
theenginewhenthelterisremoved.
•Besurethatthecoverisseatedcorrectlyandsealswith
theair-cleanerbody.
CheckingtheAir-CleanerIndicator
ServiceInterval:Beforeeachuseordaily
1.Starttheengine.
2.Checktherestricted,air-cleanerindicatoronthedisplay
screen;refertotheAir-CleanerIndicatorScreeninthe
SoftwareGuideforthismachine.
3.Replacetheair-lterelement(s)asfollows:
A.Replacetheprimary,air-cleanerlter;referto
ServicingtheAir-CleanerFilter(page70).
B.Repeatsteps1and2;iftherestrictedair-cleaner
indicatorisstillshownonthedisplayscreen,
replacethesecondary,air-cleanerlter;referto
ServicingtheAir-CleanerFilter(page70).
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