CASE CONSTRUCTION 1150M - Page 233

7-MAINTENANCE
5.Locatethehydraulicreservoirdrainintheupperright
handsideoftheaccesscompartment.
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NOTE:Adrainhoseisincludedonmachinesequippedwiththeenvironmentaldrainoption.
6.Openthehydraulicreservoirdrain,anddraintheoilinto
asuitablecontainer.
7.Afteroilhascompletelydrained,closethedrain,and
replacetheaccesscover.
8.Removeandreplacethehydraulicoillter(1).Turnthe
ltercounterclockwisetoremove.
9.Cleanthecontactsurfaceonthelterhead.Makesure
thatalldirtandgasketmaterialhasbeenremoved.
10.Applyathincoatofcleanoiltothehydraulicoilgasket
andthreads.
11.Installandtightenthelterrmlytothelterheadby
hand.Donotusealterwrenchtotightenthelter.
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12.Removetheboltsandthecoverfromtherightrear
accesspanel.
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