6-MAINTENANCE
Break-inperiod
Fuellter
Replacethefuellteraftertherst250h.
Toreplacethefuellterperformtheoperationsde-
scribedonpage6-45.
Travelreductiongears
Replacethetravelreductiongearsoilaftertherst
250h.
Toreplacethetravelreductiongearsoilperformthe
operationsdescribedonpage6-53.
Greasepoints(Bucket)
Lubricatethebucketlinkage(arm-bucketconnection
andarm-bucketlinkconnection)andthebucketcylin-
derpin(rodside)every10hwithintherst50h,then
lubricateevery50h.
Lubricatethebucketcylinderpin(headside)every10h
withintherst100h,thenlubricateevery250h.
Tolubricatethebucketlinkageandthebucketcylinder
pin(rodside)refertopage6-26.
Tolubricatethebucketcylinderpin(headside)referto
page6-40.
Greasepoints(Boomandarm)
Lubricatetheboomconnectionpin,theboomcylinder
pins,thearmcylinderpins,thearmconnectionpin,and
theboomswingpostevery10hwithintherst100h.
Tolubricatetheboomconnectionpin,theboomcylinder
pins,thearmcylinderpins,thearmconnectionpin,and
theboomswingpostrefertopage6-40.
Greasepoints(Blade)
Greasethedozerbladecylinder(headandrod)and
thelowerframeconnectingpointswiththedozerblade
every10hwithintherst50h.
Togreasethedozerbladecylinder(headandrod)and
thelowerframeconnectingpointswiththedozerblade
refertopage6-27.
Greasepoints(Boomswingcylinder)
Greasetheboomswingcylinderevery10hwithinthe
rst50h.
Togreasetheboomswingcylinder,refertopageBoom
swingcylinder.
6-18