74
High Speed Flat Bed Interlock Sewing Machine
|
Instruction Manual and Parts List
Parts for
522D-3xx-01H
522D-3xx-01HE
7.30
Looper Mechanism
1
t
f
a
h
S
1
5
0
2
0
1
0
3
1
1
l
a
e
s
l
i
O
8
0
0
2
2
1
0
3
2
1
y
l
b
m
e
s
s
a
r
e
d
l
o
H
r
e
p
o
o
L
2
1
0
4
0
1
0
3
3
1
w
e
r
c
S
4
0
0
1
0
S
4
1
w
e
r
c
S
4
0
0
5
0
S
5
1
r
e
h
s
a
W
1
0
0
2
0
W
6
1
y
l
b
m
e
s
s
a
k
n
a
r
C
4
1
0
4
0
1
0
3
7
1
w
e
r
c
S
2
1
0
1
0
S
8
1
w
e
r
c
S
9
2
0
0
3
S
1
0
3
9
1
1
1
1
1
1
1
1
1
No.
Part No.
Description
Qty.
For Clutch
Motor
For ES DD
Motor
