Honda GL1800 2020, Owner'S Manual

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175
Ma
in
te
na
nce
Coolant
Checking the Coolant
Check the coolant level in the reserve tank
while the engine is cold.
1. Place your vehicle on a firm, level
surface.
2. Remove the left engine side cover.
2
P.
167
3. Hold your vehicle in an upright position.
4. Check that the coolant level is between
the UPPER level and LOWER level marks
in the reserve tank.
If the coolant level is dropping noticeably or
the reserve tank is empty, you likely have a
serious leak. Have your vehicle inspected by
your dealer.
Adding Coolant
If the coolant level is below the LOWER
level mark, add the recommended coolant
(
2
P. 160) until the level reaches the UPPER
level mark.
Add fluid only from the reserve tank cap
and do not remove radiator cap.
1. Remove the left engine side cover.
2
P.
167
2. Remove the reserve tank cap and add
fluid while monitoring the coolant level.
u
Do not overfill above the UPPER level
mark.
u
Make sure no foreign objects enter
the reserve tank opening.
3. Securely reinstall the reserve tank cap.
4. Install the left engine side cover.
Changing Coolant
Have your dealer change the coolant unless
you have the proper tools and are
mechanically qualified.
UPPER level
Reserve tank
LOWER level
Reserve tank cap
WARNING WARNING
Removing the radiator cap while the
engine is hot can cause the coolant
to spray out, potentially scalding
you.
Always let the engine and radiator
cool down before removing the
radiator cap.
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