Adjusting The Position Of The Needle Thread Guide Rod - JUKI MF-7700D Series Engineer's Manual

(3) Adjusting the position of the needle thread guide rod

1. Position of the needle thread guide rod
(1) It is the standard that the height of needle thread guide rods
the top surface of needle thread guide base
Left needle A : 7 mm
Middle needle B : 15 mm
Right needle C : 23 mm
2. Adjusting the position of needle thread guide base and silicon container thread guide
(1) It is the standard that the height of silicon container thread guide
MACHINE COMPONENTS) is the position where the height from the center of setscrew
end of thread hole is 9 mm.
(2) Move the lateral position of needle thread guide base
Standard Adjustment
to the bottom end of the hole are as follows.
C
B
A
Extreme right position
A : 7mm B : 15mm C : 23mm
43mm
Extreme right position
– 10 –
is the position where the dimensions from
(refer to 2. CONFIGURATION OF THE
fully to the right of slot (43 mm).
to the bottom