Case CRAWLER DOZER 650L TIER3 - Page 42

DISTRIBUTIONSYSTEMS-PRIMARYHYDRAULICPOWERSYSTEM
6.Visiblecontaminationisforeignmaterialthatcanbe
foundbysight,touch,orodor.Visiblecontamination
cancauseasuddenfailureofcomponents.Exam-
plesofvisiblecontamination:
(A)Particlesofmetalordirtintheoil.
(B)Airintheoil.
(C)Theoilisdarkandthick.
(D)Theoilhasanodorofburnedoil.
(E)Waterintheoil.
NOTE:Thehydrostaticsystemusesathirdportbypass
ltersystem.Ifthelterbecomespluggeditbypasses
backtothereservoirtostopcontaminationfromentering
thehydrostaticsystem.Uponcompletionofcleaningthe
hydraulicsystemreplacethehydrostaticsystemlter.
8426083121/08/2009
A.10.A/
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