Radiator Hose - HYOSUNG Aquil GV650 Service Manual

2-25 PERIODIC MAINTENANCE
▣ AIR BLEEDING THE COOLING CIRCUIT
● Add engine coolant up to the raditor cap inlet.
● Support the motorcycle upright.
● Slowly swing the motorcycle, right and left, to bleed
the air trapped in the cooling circuit.
● Add engine coolant up to the radiator cap inlet.
● Start up the engine and bleed air from the radiator
cap inlet completely.
● Add engine coolant up to the radiator cap inlet.
● Repeat the above procedure until no air bleed from
the radiator cap inlet.
● Close the radiator cap securely.
● After warming up and cooling down the engine sev-
eral times, add the engine coolant up to the full
line(F) of the reserve tank.
CAUTION
Repeat the above procedure several times and
make sure that the radiator is filled with engine
coolant up to the reserve tank full line(F).

RADIATOR HOSE

Inspect Interval
Inspect Every 6,000km,
Replace the radiator hoses Every 4 years.
Check to see the radiator hoses for crack, damage or
engine coolant leakage.
If any defects are found, replace the radiator hoses with
new ones.