Feed Dog Height Adjustment; Presser Foot Position Adjustment - Yamato VT2500 Instruction Manual

6.9 Feed dog height adjustment

Standard position
When the feed dog is at the highest point, the
tail end of the main feed dog ② is 1.2 - 1.4 mm
from the top surface of the stitch plate. When
the feed dog rises to the same height as the top
surface of the stitch plate ⑦ , the differential
feed dog ① and the main feed dog ② are parallel
to the stitch plate ⑦. Set the differential feed
dog ① , middle feed dog ③ and main feed dog ②
to the same height.
Adjustment
Loosen the screw ④ of the differential feed dog
① , the screw ⑤ of the main feed dog ② and the
screw ⑥ of the middle feed dog ③ , and position
the feed dogs. Once the feed dogs have been
positioned, tighten the screws ④ ⑤ ⑥.

6.10 Presser foot position adjustment

Correctly set the presser foot ⑧ on the presser
bar ⑨ and position the presser foot so that
the needles ⑩ drop in the center of the needle
hole ⑪ . Loosen the screw ⑫ on the presser foot
⑧ and turn the presser foot ⑧ to the left and
right until the needles ⑩ drop in the center of
the needle hole ⑪ on the presser foot ⑧.
③
⑦
073
④
074
⑫
⑪
075
30
6. Machine adjustment
① ②
1.2mm - 1.4mm
⑤
⑨
⑩
⑧
⑥
VT2500