Shuttle Hook Catch The Thread - Jack JK-1900BSK Manual

Mechanical adjustment - shuttle hook catch the thread
When the needle bar goes from the lowest point to pick up a grid
line, the shuttle hook tip should be in the center of the needle.
项目名称 | 日期
PROJECT NAME | date
Needl DPX5
the poit of the
shuttle hook
catch the thread
CONFIDENTIAL 30