Fabricator Guidebook - Flipbook - Page 20
How to Thread the Bobbin
1. Insert a threaded bobbin (A) into the
bobbin case (B) as shown in image (21).
2. Hold the tail of the thread while pushing
the bobbin into the bobbin case.
21
B
A
3. Pull the thread through the slit (C) in the
edge of the bobbin case.
4. Continue pulling the thread under the
tension plate (D).
5. Snap thread into position under tension
plate and pull out about 12 to 18 inches of
thread, checking for consistent tension.
6. Holding the case with a view of the bobbin,
the bobbin should turn clockwise when
pulling on the thread tail (22). If it is not,
take the bobbin out and flip it over.
A
B
C
D
E
F
D
C
F
22
Bobbin
Bobbin Case
Slit
Tension Plate
Spring-Loaded Lever
Tension Adjustment Screw
17 |
Sailrite.com