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5)
Loosen four screws. (With a 8 mm hexagonal wrench key)
For example, when you want to adjust the hook driving shaft saddle to the left, screw in the threaded
parts on the left side and screw out the threaded parts on the right side to allow the hexagon head bolt
heads on the right side to come in contact with the wall to push the hook driving shaft saddle to the left.
After the adjustment, screw in the threaded parts on the left side to adjust so that the bolt heads are
lightly pressed against the wall. Then, tighten the four screws you have loosened in the step 5).
Lastly, tighten the threaded parts of the bolts that are pressed against the wall.
Screws
Screws
Screws
6)
Adjustment of the hook driving shaft saddle and
the needle bar in lateral direction:
There are three hexagon head bolts respectively
on both sides of the hook driving shaft saddle.
You can adjust the hook driving shaft saddle in
the lateral direction using these hexagon head
bolts. (With a 10 mm open-end wrench)
7)
Adjustment of the hook driving shaft saddle and
the needle bar in longitudinal direction:
Loosen the four screws described in the step 5).
Turn the two screws on the near side to move
the hook driving shaft saddle back and forth.
After the adjustment, tighten the screws de-
scribed in the step 5) and tighten the two screws
on the near side.
– 21 –
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