TO ADJUST THE POSITION
OF THE LOOPER THREAD GUIDE
Looper thread guide
Loosen setscrew A and swing the looper thread guide up or down to match the bottom edge of both looper
thread guide and upper looper drive arm as shown in Figure 1.
Tighten the setscrew A to secure the position.
Looper thread guide
Upper looper drive arm
Alignment
Setscrew A
Figure 1
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