CASE CONSTRUCTION CX145D SR - Page 241

6-MAINTENANCE
22.Starttheengineandletitrunatlowidlespeedfor
3min.Turnonthecabheatingsystem,andsetthe
temperatureandthefanspeedtothemaximumlevel.
23.GraduallyincreasetheenginespeedtoHposition.
Lettheenginerununtilthecoolanttemperature
reaches90°C.Makesurethatcoolanttemperature
staysat90°Cforsomeminutes.
NOTICE:ifcoolanttemperaturegetsquicklyover90°C,
lowertheenginespeedtolowidle.Stoptheengineand
checkforleakagesfromthehosesofthecoolingsystem.
24.Graduallydecreasetheenginespeedtolowidleand
letitrunfor3min.Stoptheengine.
25.Waituntiltheenginehascooleddown.Slowlyopen
theradiatorcapandcheckforcoolantlevel.Addsome
coolantuptotheedgeofthecoolantinletoftheradi-
ator.
NOTICE:iftoomuchcoolanthastobeaddedatthisstage,
carefullycheckforleakagesintotheenginecoolingsystem.
26.Closetheradiatorcap.
27.Carryoutnalllingofthecoolantreservetankupto
theFULLmark.Closethecapofthereservetank.
NOTICE:thecoolantlevelinthereservetankshallbeal-
waysdoublecheckedthemorningafter.Thecoolingcircuit
maytakesomemoretimetogetstabilized.Ifneeded,ll
thereservetankwithcoolantuptotheFULLmark.Close
thecapofthereservetank.
SMIL17CEX3277AA6
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