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Adjustment
13 - 2
● Loosen screws 1 and 2.
● Position rock shaft 3 according to Requirement..
● Tighten screw 1.
The flats of pins 4 must face screws 1 and rock shaft 3 must neither have any
play nor bind.
Leave screws 2 loose for the following adjustments.
Fig. 11 - 01
13.05 Adjusting the basic machine
13
.05.01 Position of the bottom feed dog crosswise to sewing direction
Requirement
The bottom feed dog must be the same distance from the left and right side of the feed slots.
2
3
1
4
4
1
X
X