Craftsman 486.252444 Tiller User Manual


 
9
ServiceDates
MAINTENANCESCHEDULE
Fillindatesasyou
 completeregularservice.
 CheckEngineOilLevel X
Beforeeachuse
First5to8hrs.
25hrs.or
everyseason
50hrs.or
everyseason
100hrs.or
everyseason
Y
early
*Changeoilevery25hourswhenoperatingtheengineunderheavyloadorinhightemperatures.
**Cleanmoreoftenunderdustyconditionsorwhenairbornedebrisispresent.Replaceaircleanerparts,ifverydirty.
 ChangeEngineOil X X*
 Replacesparkplug X
 Cleancoolingsystem X**
 Checkvalveclearance X
 Checkforloosefasteners X
 LubricateTiller X
 LubricateTillerTransmission X
 Serviceaircleanerprecleaner X**
 Serviceaircleanercartridge X**
Refertotheenginemanualforinstructionsonenginemaintenance.
MAINTENANCE