Honda CRF50F 2017 Owner's Manual page 25

Read instructions contained in Owner's Manual carefully.
Read instructions contained in Shop Manual carefully.
In the interest of safety, take the motorcycle to be serviced only by your
dealer.
DANGER (with RED background)
You WILL be KILLED or SERIOUSLY HURT if you don't follow
instructions.
WARNING (with ORANGE background)
You CAN be KILLED or SERIOUSLY HURT if you don't follow
instructions.
CAUTION (with YELLOW background)
You CAN be HURT if you don't follow instructions.
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