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Adjustment procedures
Results of Improper adjustment
1. Remove rubber cap
❷
in the face plate, loosen setscrew
❸
in
the needle bar bracket and adjust the height of the needle bar.
2. After adjusting the height, equally adjust the clearance A be-
tween needle
❶
and needle hole
D
in the throat plate and fix
the needle bar with setscrew
❸
in the needle bar bracket.
◦ When the height of the needle is
excessively different, stitch skip-
ping, needle breakage, thread
breakage, etc. will be caused.
