Relation Txiween The Hook And The Needle - JUKI DLN-415 Instruction Book

RELATION BETWEEN THE HOOK AND THE NEEDLE
T H E P O S I T I O N
O F T H E S E W I N G
2. Loosen the needle bar clamping set screw.
(Note)
When matching the timing of the needle and
the sewing hook, be sure to ret the feed
adjusting dial to "0".
(Determine the height of the needle bar]
3. hlatch
4. Tighten the needle bar clamoing
H O O K
(Determine the position of the sewing
7. Rotate the hand wheel and match the lower
8. In this condition. match the blade point of
9. Make the clearance between
Match the needle with the sewing hook as
bar to its lowest position.
the upper c,,ived
bar with the lower edge ai the needle bar
low, bushing.
the hand.
position
carved line of the needle bar with the lower
the haok with the center line of the needle
and the hook blade point to 0.05 mm and
screw
and bring the needle
ret screw
the needle