3.17
Feed Dog Height Adjustment
Caution
If the screw ‘2’ is tightening too much, the crank ‘1’ will be worn out.
When the feed dog ‘A’ is at its high- | Loosen screw ‘2’ of crank ‘1’. | |
est position, the teeth should be | Move the feed bar up or down to | |
above the top surface of the throat | ||
make a correct height. | ||
plate ‘B’ as the below height for | ||
Securely tighten screw ‘2’. | ||
each machine variety (Figure 26). |
See description below for height
Figure 26
High Speed Straight Lockstitch Sewing Machine Instruction Manual and Parts List 17