Janome 1200D - Page 31

11c
CHAIN LOOPER : ANGULAR POSITION - CLEAR
ANCE - ORBIT
AL
TIMING - CLEARANCE OF CHAIN NEEDLES G
U
ARD
d
c
Fig.8
R1
Fig.7
b
c
g
d
Fig.6
-1.0 1.0mm
Fig.9
Motion
2
2
1
1