FEED DOG HEIGHT
When the presser foot is lowered and the feed dogs are at their highest position. The distance
between the surface of needle plate (E) and bottom of presser foot should be 0.75 and 0.95
mm (15/512 to 19/512)
TO ADJUST
1. Set the stitch length dial at “3” and the differential feed dial at “1.0”.
2. Lower the presser foot and raise the feed dogs to the highest position by turning the hand
wheel.
3. Loosen the 4 main & sub feed dog screws (A & B).
4. Push the main feed dog (F) straight upward (D) and adjust the distance between the
surface of needle plate (E) and bottom of presser foot, then tighten the 2 set screws (a).
5. While keeping the foot parallel with the surface of the needle plate (E), push the sub feed
dog (G) straight upward (H) until its teeth touch the bottom of foot. Then tighten the 2 set
screws (B).
6. Check if these 2 feed dogs (F & G) are attached in parallel with the surface of needle plate
(E) while turning the hand wheel.
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