Singer Furtura III series
11
6. Feed timing ( horizontal movement )
Check
1. Set machine at function mode and select straight stitching and maximum stitch length.
2. Set needle to its upper turning position.
3. Turn the hand wheel, when the feed dog starts its movement backwards it should move 0.3 to 0.6 mm,
before the needle start to travel down from its upper turning position.
Adjustment
NOTE! Remove the covers, but the front cover must be connected to the pc board.
1. Set machine at function mode and select straight stitching and maximum stitch length.
2. Brake loose the set screw (A) on the feed eccenter(B).
3. Turn the eccenter.
Turn it clockwise : it will be less movment of the feed dog.
Turn it counter clockwise : it will be more movment of the feed dog.
4. Tighten the set screw (A) on the main shaft (B)
5. Turning hand wheel and set the needle to its upper turning position and in the position just before it start to
travel down.
7. Check so the feed dog movement is in the range of 0.3 to 0.6 mm, before the needle start to travel down
from its upper turning position.
8. If wrong: Re-do from point 2.
9. If ok :
Tighten the set screw (A) on the main shaft (B) fi rmelly.
Needle at upper turning position
0.3-0.6 mm
C
A
A
B
C
