Set The Lower Looper Lower Thread Guide - Singer 14T957DC Service Manual

21. Set the Lower Looper lower thread guide

Check
The lower looper brackets left side should be fl ush with the lower looper right side (A).
Setting
1. Open up the set screw (B)
2. Move the thread guide until the correct measurement is achieved.
3. Tighten the set screw (B)
A
B
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