24
17.
Use
4pcs
B
screws
to
attach
Upper
Hood
Hinges
(4)
to
the
back
of
the
Hood.
18.
Loosen
the
pre
‐
assembled
M6
screws,
Φ
6
Spring
Washers
and
M6
Nuts
from
Butterfly
Dampers
(12),
and
then
assemble
the
Butterfly
Dampers
to
both
sides
of
Hood
according
to
the
diagram
as
shown.
B
4
3
B
4
12
12
X 4
B
M6X35
mm
Screw
M6
Nut
M6
Nut
M6
Screw
M6
Screw
Φ
6
Spring
Washer
Φ
6
Spring
Washer