7-MAINTENANCE
EVERY500HOURS
Aircleanerelements
Bothaircleanerelementsshouldbechangedat500hoursofoperationoriftheairrestrictionindicatorisilluminated.
Aircleanerlterremoval
1.Opentheenginehoodandrearservicedoor.Engage
therearservicedoorlatchlocatednearthelowerhinge.
2.Pulltheyellowtabout,rotatethecovercounterclock-
wiseuntilthecapturnstoopen.Seeinstructionssym-
bolsanddecalonthecover.Pullthecapoffandclean
theinside.
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3.Removetheprimarylter.
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4.Removethesecondarylter.
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