30 | Apprentice Plus User Guide
Apprentice Plus User Guide | 31
Adjusting the Bobbin Winder Lever
(amount of fill on the bobbin)
Step 1:
Using your allen wrench, loosen the set screw (A)
holding the bobbin winder lever (B) in place.
See figures 90
and 91
Note: You do not need to pull the bobbin winder out
to adjust this setting.
Step 2:
Move the bobbin winder lever in for less fill and out
for more fill.
Step 3:
Tighten set screw (A) to prevent bobbin winder lever
(B) from moving.
Adjusting the Tension Assembly Thread Guides for Proper Fill
Step 1:
Loosen the set screw (D) so that you can adjust the
tension assembly thread guides (E). Adjust tension assembly
thread guides (E) up and down until bobbin fills evenly top to
bottom.
See figure 92
Step 2:
Tighten the set screw.
Figure 92
Figure 91
Figure 90
D
E
Adjusting Bobbin Winder and Contact with the Shaft
Step 1:
Loosen the three (3) screws (A) holding the bobbin winder in place but do not remove them.
See figure 93
Step 2
: Twist the bobbin winder (B) to the right for more contact with the inner shaft or move left for less
contact.
Note: When twisting the bobbin winder (B) you need to stand on the side of the machine with the access panel.
Step 3:
The bobbin winder disk with the friction ring needs to contact the disk on the upper shaft when
engaged.
See figure 94
Step 4:
Once done moving the bobbin winder, retighten the screws to hold the bobbin winder in place.
Turning the bobbin winder to the right
will move the friction wheel closer.
Turning the bobbin winder to the left
will move the friction wheel away.
Friction Ring
Figure 94
Figure 93
