Case CX490D - Page 258

6-MAINTENANCE
5.Loosenthecoolantdrainplugontherightsideofthe
engineblock.Draincoolantinsidetheengine.
SMIL15CEXY548AA3
6.Loosentheairbleedplug(3)ontheEGRcooler.
7.Closethecoolantdraincockoftheradiator.
NOTICE:Thecoolantdraincockoftheradiatorshouldbe
tightenedbyhand.Itmaybedamagedifbeingtightened
withtoolssuchaspliers.
8.Closethecoolantdrainplugontheengineblock.
NOTICE:theengineshallneverbestartedwithnowater
intheradiator.Thiscausestheenginetoseizeup.
NOTICE:thedrainedcoolantshallbedisposedaccording
tothelocalRegulationsforcoolantuids.
SMIL20CEX1315AA4
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