Honda Metropolitan CHF50 Service Manual page 128

COOLING SYSTEM
Disconnect the water hose from the radiator and
remove the radiator.
Remove the water pipe and O-rings.
INSTALLATION
WATER HOSE
SIPHON HOSE
O-RING
WATER HOSE
RADIATOR
Coat a new O-rings with coolant and install them
into the grooves in the water pipe.
Install the water pipe and align the guide of the
crankcase with the water pipe as shown.
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