Janome 1200D - Position of the Display Drum Indicator & Upper Looper Shifting Cam; Looper Shifting Cam Adjustment; Looper Follower and Cam Position Check

POSITION OF THE DISPLAY DRUM INDICATOR
& UPPER LOOPER SHIFTING CAM
F
8
1. Remove: Mains lead - Front cover
2. Make sure if tension cams and levers are set in proper positions when selecting
sewing program 1 "SAFETY 4THREAD" (See and Check Page E).
3. Select sewing program 10 "COVER HEM/CHAINSTITCH".
4. Bring the needle bar to its lowest position by turning a handwheel toword you.
5. Loosen screw "a" and turn the upper looper shifting cam "b" until the hook of the
looper follower "c" falls into the V-shaped holl ow of the cam "b" ʻSee View A ).
Check if a cam "b" and looper follower "c" are positioned as own in View B .
6. Fasten screw "a" and recheck if the upper looper shifting connector "d" is pulled
up by a spring.
view A
b
c
view B
b
c
a
a
b
c
d
A
SELECT
2 mm
1.0~1.5mm
B