HappyJapan HCH-701-30, Maintenance Manual

Page: 50 / 171

50
Adjustment of bobbin winder
3-2-21
# Adjust if the thread is leans to one side.
1. Referring to [2-1 Removal of outer covers],
remove outer covers.
2. Assemble the winder bracket ass’y tentatively.
3. Assemble the left cover with keeping the space
between shaft and the cover hole.
4. Assemble guide as tentatively.
4. Confirm that the shaft does not touch the cover
by turning motor.
(Set the empty bobbin and down the Guide.)
If the motor shaft touches the outer cover (left), remove
outer cover (left) and cover (black plate), then re-adjust
the position of winder bracket ass’y.
Cover
5. Install the Thread stand and Rewind the bobbin thread.