Adjusting The Feed Dog - JUKI MF-7800D Series Engineer's Manual

(12) Adjusting the feed dog

1. Height of the feed dog
It is the standard that the height of feed dogs (main feed dog
from the top surface of the throat plate
2. Tilt of the feed dog
It is the standard that the tilt of feed dogs
are in the highest position.
Standard Adjustment
when feed dogs
and is flush with throat plate
Flush
– 32 –
and differential feed dog
and are in the highest position.
when feed dogs
C
D
) is 1 ± 0.1 mm
and