19
20
21
22
23
B
A
C
K
F
R
O
N
T
1
2
3
4
5
6
7
16
8
10
11
12
13
14
15
9
17
18
Device parts
Bobbin cover
Needle holder screw
Thread guide
Hand wheel
Spool pin
Thread guide
Reel cover
Upper thread tension dial
Thread cutter
Presser foot holder
Presser foot
Pattern selection dial
Bobbin spindle
Thread take up
Feeder teeth
Presser foot holder screw
Speed control switch
Reverse lever
DC input
Main power switch
Foot pedal input
Presser foot lever
Foot release lever
1
2
3
4
5
6
7
8
15
16
17
18
9
10
11
12
13
14
19
20
21
22
23
