Seiko LSW-27BLK User Manual

For model LTW-27BK
Loosen the three set screws (1)—Fig. 19B—, move the hook and set the
proper timing. Then, tighten the screws securely.
Fig. 19B
ADJUSTING THE CLEARANCE
Loosen the set screw (3, Fig. 3) and (4), move the hook saddle (5) to
the right or left to get the correct clearance and tighten the screw. Be sure
to use perfect needles.
RELATIVE POSITION BETWEEN BOBBIN CASE AND OPENER
Loosen the screw (1), turn the balance wheel until the opener (2) is
located at the extreme right hand position of its travel.
In this position, adjust it so that the clearance between the inside edge of
the opener and the tab on the bobbin case holder is about 0.2mm.
After the adjustment, tighten the screw securely.
Fig. 20
10
From the library of: Superior Sewing Machine & Supply LLC

Seiko LSW-27BLK Specifications

General

Brand	Seiko
Model	LSW-27BLK
Category	Sewing Machine
Language	English