Honda NSA700A 2009 Owner's Manual page 146

Removing the radiator cap while
the engine is hot can cause the
coolant to spray out, seriously
scalding you.
Always let the engine and radiator
cool down before removing the
radiator cap.
To properly dispose of drained coolant,
refer to
You & the Environment,
page 191 .
Improper disposal of drained f luids is
harmf ul to the environment.
Servicing Your Honda
Coolant
139