CHAPTER 4 : ADJUSTING THE STITCH LENGTH.
To adjust the stitch length, you have to unscrew the nut : C.13296 (fig. 5), then turn
the screw C.00100 (Fig. 5). Screw downwards to shorten the stitch and screw
upwards to lengthen the stitch. If you want to have very big stitches or the fabric
has to pass fluently the feeddog without braking the thread you have to unscrew
C.00106 and raise part : C.10015 (Fig. 12)
C.00106
C.10015
FIG. 12
CHAPTER 5 : ADJUSTING THE THREAD TENSION
The thread tension can be regulated by 1. adjusting the needle height
2. adjusting the thread tension
a. Adjusting the needle height
If you want a very thin stitch you have to lower the needle.
If you want a very large stitch you have to upper the needle but not TOO high
because this can cause lack of stitches.
b. Adjusting the thread tension
There is also here a difference in adjusting the thread tension depending from the
Cylindrical or Conical spoolholder.
The tension cannot be too high or too less.
For the cylindrical spoolholder you can regulate the tension by the lever C.00094
(Fig. 6)
C_LG3_MANUAL
11/01/2006
14
From the Library of Superior Sewing Machine & Supply LLC
