7-MAINTENANCE
Every1000hours
Airlterinnersafetyelement
NOTE:Formaximumengineprotectionandaircleanerser-
vicelife,installanewinnersafetyelement(2)everythird
primaryelementchangeorafterevery1000hofoperation,
whichevercomesrst.
1.Removetheairlterprimaryelement(1)togainaccess
totheinnersafetyelement(2).
2.Theaircleanerinnersafetyelement(2)cannotbe
cleaned.Itmustbereplacedonceitbecomespartially
clogged.Acloggedelementwillcauseanairrestriction
resultinginalossofenginepowerorexcessiveblack
exhaustsmoke.
3.T oremovetheinnersafetyelement,pullelementoutof
thecanisterbody.
NOTICE:Cleananydirtfromthecanisterbeforeinstalling
theinnersafetyelement.Checkelementinnerdiameter
sealsfordamageandreplacethesafetyelementifseal
damageispresent.
4.T oinstallthenewinnersafetyelement,pushelement
intothecanisteruntilseated.
NOTICE:Failuretoobtainagoodsealbetweenthelter
andcanistermaycausemajorenginedamage.
930993581
930993592
Enginecoolant
Drainingandushingthecoolingsystem
WARNING
Burnhazard!
AlwaysremovetherecoverytankcapBEFOREyouremovethellercap.Neverremoveeithercap
whiletheengineisrunningorthecoolantishot.Stoptheengineandletthesystemcool.Usinga
thickcloth,loosenthecapslowlyandallowthepressuretoescape.
Failuretocomplycouldresultindeathorseriousinjury.
W0361A
NOTE:Drainandushtheradiatorandengineblockevery
12months.Rellwitha50/50mixtureofpermanentan-
tifreezeandclearwater.
Todrainthecoolingsystem:
7-31