Extra Information
3
.
Loo
s
en
t
he
sc
rew
nu
t
o
f t
he
A
ir-
S
pring
syst
em
.
4
.
Ro
t
a
t
ing
t
o
t
a
k
e
o
ff t
he
A
ir-
S
pring
syst
em
.
5
.
Chec
k t
he
new
A
ir-
S
pring
syst
em
N
o
te
:(
1
)Pu
t
t
h
e
N
u
t
n
ear
l
y
at
t
h
e
e
nd o
f
t
h
e
scre
w
(
2
)Pu
t
in
t
h
e
n
ee
dl
e
,
sm
oo
t
h
t
op
e
nd ou
t
w
ar
d
s
6
.
Ro
t
a
t
ed
t
he
A
ir-
S
pring
syst
em
t
o
in
st
all
i
t
b
y t
he
end
sc
rew
o
f
nu
t t
o
t
he
de
s
ired
po
s
i
t
ion
,
and
ma
k
e
s
ure
t
he
A
ir-
S
pring
syst
em
i
s
lo
ck
ed
in
t
o
t
he
pla
c
e
.
N
o
te
:P
ay
atte
n
t
ion
t
o
c
h
eck
wi
t
h
t
h
e
po
s
i
t
ion o
f
t
h
e
c
h
a
in
system
.