Thread Guides And Looper Thread Take-Ups; Adjustment Of Lower Looper; Thread Guides - JUKI MOJ-2500N Instruction Manual

5. THREAD GUIDES AND LOOPER THREAD TAKE-UPS
The adjustments for the thiead guides and looper thread take-ups when the upper looper is in its most withdrawn position are
shown below:
- ~- - - -- - -
~
-- -
~
-
Throat
plate
I 1
'
2
i
l
_-_i--
15
- 1
+
22
i
19
(unit: rnm)
((APPLICABLE ONLY TO MOG-2505N)
1. ADJUSTMENT OF LOWER
LOOPER
Adjust the lower looper so that it meets the following
dimension requirements when it is in the leftmost position
of its stroke.
2. THREAD GUIDES AND
LOOPER THREAD TAKE-UPS
Perform adjustment t o meet the following dimension require-
ments when the upper looper is in its most withdrawn
position.
Needle thread guide
i
I
1
I
Upper looper
1
I
A
Needle thread take-up guide thread guide
1
-
I
Upper looper thread guide
/
(right)
/
I
m
'
\
I
Lower looper
Lower looper thread take-UP
I
5
thread take-up
l
(right)
d
l
9