23
Threader plate supporter (A)
Pin (B)
Hook
Groove
Mechanical adjustment
Needle threader plate
If the hook of the threader plate is damaged, change or adjust the part as follows:
To remove:
1 Push down the needle threader knob and pull the
needle threader plate (A) down to remove it
(see Fig. 1).
2. To install the needle threader plate, line the groove up
with the pin (B) and push it up to snap it.
To adjust:
3. If the hook on the threader plate touches the left or
right side of the needle eye, loosen setscrew (C) and
adjust the hook position (Fig. 2).
4. If the hook on the threader plate touches the top or
bottom side of the needle eye, loosen setscrew (D)
and adjust the hook position (Fig. 3).
View A
View A
Hook
Setscrew
Threader plate
Needle bar
Threader position set plate
Setscrew (D)
Needle threader
Fig. 1
Fig. 2
Fig. 3
Содержание HQ Stitch 710
Страница 1: ...Service Manual 05 29 18 HQ Stitch 710...
Страница 18: ...Oil Put a drop of oil on the following 1 The presser bar at the bottom bushing inside the left hinged cover 15...
Страница 24: ...Oil Put a drop of oil on the following 7 The hook felt under the needle plate and the bobbin case 21...
Страница 92: ...Appendix II Diagnostic Tests 89...
