Case CX490D - Releasing Pressure in the Hydraulic System

6-MAINTENANCE
Releasingpressureinthehydraulicsystem
NOTICE:beforecarryingoutanyworkonthehydraulicsystem,thereshouldbenopressureinanyofthecircuits.
1.Placethemachineonat,levelground,lowertheat-
tachmenttothegroundandstoptheengine.
2.TurnthestarterkeytoONposition.
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3.Setthegatelocklever(1)inforwardposition.
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4.Operatethecontrolleversfromrighttoleftandfrontto
rearadozentimesapproximately.
5.TurnthestarterkeytoOFFposition.
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6.Keeppressedthebuttonofthehydraulictankbreather
toreleasealltheresidualpressure.
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