CheckingtheAugerGearbox
OilLevel
ServiceInterval:Yearly—Checktheaugergearboxoiland
addoilifnecessary.
1.Movethemachinetoalevelsurface.
2.Cleantheareaaroundthepipeplug(Figure39).
Figure39
3.Removethepipeplugfromthegearbox.
4.Checktheoillevelinthegearbox.Theoilshouldbeat
thepointofoverowingatthelleropening.
5.Iftheoillevelislow ,addGL-5orGL-6,SAE85-95
EPgearoillubricanttothegearboxuntilthepointof
overow .
Note:Donotusesyntheticoil.
6.Installthepipepluginthegearbox.
ChangingtheEngineOil
ServiceInterval:Aftertherst5hours—Changetheengine
oil.
Every25hours/Yearly(whichevercomes
rst)—Changetheengineoil.
Ifpossible,runtheenginejustbeforechangingtheoilbecause
warmoilowsbetterandcarriesmorecontaminants.
UseautomotivedetergentoilwithanAPIserviceclassication
ofSF,SG,SH,SJ,SL,orhigher.Refertoyourengineowner's
manual.
UseFigure40belowtoselectthebestoilviscosityforthe
outdoortemperaturerangeexpected:
Figure40
EngineOilCapacities
Model
EngineOilCapacity
37770
18to20oz.(0.53to0.59l)
1.Cleantheareaaroundtheoildraincap(Figure41).
Figure41
1.Oildraincap
2.Slideanoildrainpanunderthedrainextensionand
removetheoildraincap.
3.Draintheoil.
Note:Disposeoftheusedoilproperlyatalocal
recyclingcenter.
4.Installtheoildraincap.
5.Fillthecrankcasewithoil.RefertoFillingtheEngine
CrankcasewithOil.
23