7-MAINTENANCE
Hydraulicoillter-Hydraulicsystem
NOTE:Replacethehydraulicsystemoillteraftertherst
50hoursofoperation,andthenfollowingevery300hours
ofoperationthereafter.
Thehydraulicsystemusesaspin-ontypeoillter(1),lo-
catedontheright-handsideofthetractorunderneaththe
operator'splatform.Toreplacethelter:
1.Unscrewtheusedoillteranddiscard.
2.Coatthegasketonthenewlterwithalmofcleanoil.
Screwthelterintoplaceuntilthegasketcontactsthe
sealingsurface,thentightenthelterbyhandapproxi-
matelythree-quartersofaturn.Donotovertighten.
3.Starttheengineandcheckthelterforleaks.
4.Stoptheengineandcheckthehydraulicsystemoil
level.Addoilifnecessary.
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