Case CX490D - Hydraulic Fluid Analysis; Engine Valve Rocker Clearance Adjustment

6-MAINTENANCE
Pre-cleaner
Unlockthepre-cleanercover,andremovethe
pre-cleanercup.Getdownfromthemachine,and
dischargedustanddebrisaccumulatedintothecup.
Cleanthepre-cleanercup.
Installthepre-cleanercup,andlockthepre-cleaner
cover.
SMIL18CEX0442AA7
Hydraulicuidanalysis
Checkthehydraulicoilconditionevery1000h
NOTICE:Ifanyattachmentotherthanabucketisused,reducetheintervalofthehydraulicoilanalysis.Referto
Chapter9.
AskyourCASECONSTRUCTIONDealertoanalyze
thehydraulicoilcondition.
Enginevalverockerclearanceadjustment
Checktheclearanceoftheenginevalverockerevery1000h
AskyourCASECONSTRUCTIONDealertocheckthe
enginevalverockerclearance.
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