Adjustment
11.05.20 Feeding motion of the bottom feed dog
● Loosen screws 2.
● Turn feeding eccentric 1 in accordance with the requirement while holding the reverse
feed lever pressed (The notch in feed eccentric 1 must be visible).
● Tighten screws 2.
11 - 22
Requirement
With the maximum stitch length set and the needle bar position 1.0 past tdc (hole 4), the
bottom feed dog must not move when the reverse feed lever is pressed.
The feeding eccentric 1 must not be moved axially.
5
1
3
4
2
1
2
Fig. 11 - 21
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