Janome 634D - Position of Lower Looper Thread Guide

TO ADJUST THE POSITION OF LOWER
LOOPER THREAD GUIDE
Lower Looper Thread Guide (E)
Loose the set screw (A), and adjust the lower looper thread guide (D) so that the hole of
thread guide (E) is in line with the groove of lower looper (G) as shown in **F**.
Looper Thread Guide (Lower)
Loosen the setscrew (B) and set so that the bottom side of the looper thread guide (D) is in
line with the bottom side of the upper looper vibration arm (C).
Tighten the setscrew (B) to secure the position.
24