Honda CLICK160 Owner's Manual page 100

Remove the reserve tank cap and add
3.
fluid while monitoring the coolant level.
Do not overfill above the UPPER level
u
mark.
Make sure no foreign objects enter the
u
reserve tank opening.
Securely reinstall the reserve tank cap.
4.
Install the parts in the reverse order of
5.
removal.
WARNING
3
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.
Coolant
Maintenance lid
Adding Coolant
u
Clip
Reserve tank cap
95