Doosan GL08K - Page 56

Maintenance - 50 -
3.1.15. Turbo charger
 Remove the oil supply pipe and oil
return pipe between the turbo charger
and the cylinder block.
 Unclamp the rubber hose connected
the intercooler and air cleaner.
Unscrew the turbo charger fixing nuts
and take off the turbo charger from the
exahust manifold.
3.1.16. Exhaust manifold
 Unscrew the exhaust manifold fixing
nuts and remove the heat shield from
the exhaust manifold.
 Then disassemble the exhaust manifold
and gasket.
 Scrap the used gasket.
3.1.17. Thermostat
 Loosen the rubber hose connected to
the cooling water pipe and remove the
thermostat.
 Remove the rubber hose of the by-pass
line.
3.1.18. Cooling water pipe
 Unscrew the cooling water pipe fixing
bolts and remove the cooling water pipe
from the cylinder head.
 Remove the cooling water pipe gasket
and finish the surface with a scraper.
CAUTION :
Be sure that piece of the gasket do not
come into the cooling water passage.
EB5M3013
EB5M3014
EJ3OM024
EB5M3016
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