3 - 17
Adjust
ment
Adjustment
Adjustment
Feed dog position (front/back and left/right)
[Standard]
• At the left needle position straight stitch of pattern selecting dial and [4] of stitch length
dial, the minimum clearance between the front of the feed dog and the needle plate should
be 1.6 to 2.1 mm.
• The left and right clearance between the feed dog and the needle plate should be the same.
[Adjustment]
1. Remove the presser foot and the presser foot holder.
2. Turn the pattern selecting dial until the left needle position straight stitch of pattern
selecting dial and [4] of stitch length dial are is the topmost position.
3. Turn the pulley by hand and move the feed dog to the front position.
4. Remove the two screws of the needle plate assy, and remove the needle plate assy.
5. Loosen the two screws of the feed dog. Set the needle plate assy temporarily, and adjust the position of the
feed dog.
6. Tighten the two screws of the feed dog to secure the feed dog to the feed stand assy.
7. Tighten the two screws of the needle plate assy to secure the needle plate assy to the feed module.
Screw needle plate
4
Pattern selecting dial
Pulley
Screws
Feed dog
Needle plate assy
Bolt, Socket M3X5
Feed dog
Screws
with hex wrench 2.5 mm
Parallel
1.6 - 2.1 mm
a b
a = b
Needle plate assy
Содержание 888X Series
Страница 2: ......
Страница 36: ...Basic of Disassembly 2 25 Feed unit Basic of Disassembly Basic of Disassembly Feed unit location diagram ...
Страница 67: ...5 1 5 Motor 3P supply assy 5 2 LED lead wire 5 3 Special Instructions of Wiring ...
Страница 70: ...43H15HF888X62 64 67 72 73 74 77 82 84 87 ...