39 ) Ad J Ustin G Soft Chain Makin G Mechanism; Replacing The Parts With Those Exclusively Designed For Making Soft Chains - JUKI MO-6000S Series Engineer's Manual

(39) Adjusting soft chain making mechanism

1) Replacing the parts with those exclusively designed for making soft chains

0 Needle thread presser plate C ....... 12112504
8 Driving cam .. .....
0 Needle thread pmsser spring B ..... 12112702
G Throat plate ..
0D4-300 ..... .
2) Adjustment value
CD Needle thread guide and needle thread take-up lever
Adjust the needle thread guide to increase the needle thread feeding amount when the needle bar
is in the lowest dead point of its stroke.
Max. slot of the needle
thread
guide
<;-�
---
��
(04 1-needle overlock machine)
(i) Adjust the rising amount of needle thread presser plate C.
Adjust the rising amount of needle thread presser plate
driving cam 41) to the rigllt and left within the slot
Rising amount: 0.6 to 1 mm (max.)
Standard Adjustment
. ............. 12112603
. ..... (only for 1-needle
overlock machine)
. ....... R4200J6DD0A
Needle thread take"'
up amount when the
-
needle bar is in its
lowest dead point
/
c--
3.6
m m
-•
Rising amount
-- - - --- ---- -
Max. slot of the needle
thread guide
2.�!.?2mfn. /
__,f7
--
Safely stitch machine)
(16
CO
to Q_6 to 1 mm (max_) by moving
Needle thread take�
up amount when the
needle bar is in its
lowest dead point