Needle Bar Height - Horizon Fitness Memory Craft 9480 QC PROFESSIONAL Service Manual And Parts List

Needle bar height

The distance between the upper edge of the needle eye and the hook race should be in the range of 1.6 to 2.0
mm when the tip of the hook meets right side of the needle in the needle drop position "0.0" as the needle
ascends from its lowest position.
Bobbin holder
(Needle drop position "0.0")
Needle #14
Hook
Hexagonal socket screw
Needle setting groove
Mechanical Adjustment
Hook
Tip of hook
Tip of hook meets the
right side of the needle
Hook race
1.6 to
2.0 mm
Upper edge of the needle eye
Needle bar
1. Attach the needle #14.
2. Turn the power switch ON.
Turn the power switch on and select straight
stitch ( ).
Set the needle drop position at "0.0".
* Do not turn the switch OFF.
3. Remove the presser foot, the needle plate and the
bobbin holder.
* Cover the needle plate with the fabric to prevent
damaging the needle plate when removing.
4. Turn the handwheel toward you until the tip of hook
meets the right side of the needle.
5. Loosen the hexagonal socket screw (use an Allen
wrench of 2 mm width across flats).
6. Move the needle bar to adjust the needle bar height.
Tighten the hexagonal socket screw.
Be careful not to turn the needle bar.
7. Attach the bobbin holder and needle plate.
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