Honda CTX700D 2018 Owner's Manual page 86

Coolant Changing Coolant
u
Remove the center lower cowl.
1.
Remove the reserve tank cap and add
2.
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.
3.
Install the center lower cowl.
4.
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.
82
P. 67
2
Changing Coolant
Have your dealer change the coolant unless
you have the proper tools and are
mechanically qualified.
Reserve tank cap