Page 14/37
Original issue
January 2009
Service Manual
COSMO-7/8
series
Model
6. Needle position at zigzag stitching
Checking:
1. Select widest zigzag stitch.
2. Turn hand wheel by hand and see if needle leaves the same clearance at both right
and left end of needle plate hole.
Adjustment:
1. Loosen screw by hex screw driver and adjust needle position by turning eccentric
pin (A) using 7mm wrench.
b
a
a＝b
A
Hex screw driver
At left position At right position
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