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35
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Adjustment Procedures
Results of Improper Adjustment
1) Loosen setscrews
1
and adjust so that throat plate support
2
should not come in single-sided contact but come in uniform
contact with throat plate
3
using setscrews
1
.
1) Loosen setscrew
1
and press feed mechanism cover presser
2
in the direction of arrow.
2) Press feed mechanism cover
3
and tighten setscrew
1
so
that the feed mechanism cover should not rise.
(Caution) Check that feed mechanism cover
3
is pressed so
that it should not rise.
™
If the throat plate support comes
in single sided contact with the
throat plate or does not come in
contact with it, the throat plate
will vibrate severely.
™
If the feed mechanism cover is
not fully pressed and the cover
rises, oil leakage will be caused.
1) Close looper cover
2
, loosen setscrew
3
, and move looper
cover guide plate
4
back and forth until the looper cover is
brought to a position where the cover smoothly closes.
2) Move looper cover guide plate
4
until it slightly comes in contact
with looper cover receiving bracket
5
. Now, fix the guide plate
by tightening setscrew
3
.
Summary of Contents for MO-6000S series
Page 78: ......
