Arai Open Face Series Instructions For Use Manual page 7

FRONT TAB
REAR TAB
HOLE "D"
SLEEVE "A"
SLEEVE "B"
English
To replace shield/peak, with the parts off the helmet, place the base
plate under the shield in the position as illustrated (note that the L & R
embossed on the base plate indicate Left and Right on the helmet when
the helmet is worn).
Push in the 3 tabs of the base plate into the sliding slot of the shield in
order of rear, front and top tabs as illustrated.
TOP TAB
Rotate/slide the base plate forward until it stops in the sliding slot of the
shield.
Repeat for the other side.
FORWARD
To install peak pressure plates (if they have been removed from the peak),
position the sleeve A of the pressure plate on the hole C of the peak as
HOLE "C"
illustrated (note that the L & R embossed on the pressure plate indicate
Left and Right on the helmet when the helmet is worn) so that the two
tabs in sleeve A align with the corresponding cutouts in hole C.