Adjustment
11.
Feed dog motion
05.06
11 - 8
Requirement
At needle bar position 0.6 mm below TDC, when the stitch length setting is at its largest,
the feed dog must not carry out any movement when the reverse-feed control 3 is
operated.
Fig. 11 - 07
Set stitch length to the largest setting.
Using the adjustment gauge, set the needle bar at a position 0.6 mm below its TDC.
Turn eccentric 1, without moving it laterally, according to the requirement.
3
2
1