Replacement/Air Bleeding - Honda GL1800 Service Manual

REPLACEMENT/AIR BLEEDING

• When filling the system or reserve tank with
coolant, or checking the coolant level, place the
motorcycle on its center stand on a flat, level
surface.
Remove the following:
– left engine side cover (page 2-5)
– front lower fairing (page 2-6)
– radiator cap (page 6-6)
Drain the coolant from the system by removing the
drain bolt and sealing washer.
Reinstall the drain bolt with a new sealing washer.
Remove the reserve tank mounting bolt and collar.
Remove the reserve tank from the frame.
Disconnect the siphon hose and overflow hose from
the reserve tank.
Empty the coolant and rinse the inside of the
reserve tank with water.
Connect the siphon hose and overflow hose.
Install the reserve tank by hooking the groove to the
frame properly.
Install the collar and mounting bolt.
COOLING SYSTEM
EALING WA HER
RESERVE TANK
DRAIN BOLT
OLT, COLLAR
6-7