Operating instructions

26.
6. Hook Driving Shaft Components
A
B
C
D
E.
F.
G.
H.
A. GS 184
Locking Set Screw.
B. GS 164
Thread Tension Adjusting
Screw.
C. GW 113
Thread Tension Spring.
D. GW 114
Bobbin Push-out Spring.
E. GN 115
Bobbin Case Body.
F. GN 112
Shuttle Body.
G. GW 112
Bobbin Case Opening Spring.
H. GN 114
Bobbin Case Body
Latch.
I. GS 120
Bobbin Case Body Latch
Screw.
Shuttle Hook Parts