Step 3:
F
A. Insert the foam tube (5) into the large hole on the height adjustment frame (4), and
fix it with screws (C) and flat washers (E). Put the foam (10) into the foam tube from
both ends ( 5) on;
B. Insert the upper foam tube (5) into the casing hole of the presser foot, and fix it with
screws (C) and flat washers (E). Put the foam (10) into the foam tube (5) from both
ends. superior;
A. Fix the Foot pressing device(6) on the square tube at the lower end of the height
Adjusting lever(4) with screws (B), flat washers (E) and nuts (F).
B. Insert the assembled height Adjusting lever (4) into the square tube on the backrest
frame (3), and use the quick pull pin and the pull ring plug (G) to insert the
7
F
1
10
4
C
E
E
C
E
H
6
5
B
A
E
G
10
32