Service Manual
Check:
Adjustment:
Check:
Adjustment:
1. Set the machine to straight stitch, maximum stitch length.
2. Turn the handwheel toward the front of the machine to bring feed dog (A) to its
highest point. Check and confirm that the drop-in feed selector lever is displaced to
the right (feed dog at higest position).
3. Feed dog (A) must be parallel to and centrally located in the needle plate (B) slots.
1. Remove presser foot and needle plate.
2. Loose the two feed dog screws (C) and move feed dog (A) as required to satisfy
proper alignment. Feed dog screws (C) must be located at the very rear of the slots
(D) of feed dog.
3. Tighten feed dog screws (C). Recheck and readjust if necessary.
1. Set the machine to straight stitch, maximum stitch length.
2. Turn the handwheel toward the front of the machine to bring feed dog (A) to its
highest point at the rear of its stroke.
3. The top of feed dog (A) must be 1,00 mm - 1,20 mm above the top surface of the
needle plate (B).
1. Remove needle plate, free arm extension table, tubular bed botton cover and bed
botton cover.
2. Loose (not too much) the screws (G).
3. The highest point of hinge stud eccentric (F) must be to the right before making the
adjustment. By means of a 7,0 mm open end wrench, rotate eccentric hinge stud (F)
left or right to raise or lower the feed dog.
4. While pushing up snugly on eccentric (F),tighten screws (G).
Tightening the two hinge stud clamp screws (G) will cause the feed lifting lever (E) to
raise slightly thereby causing the feed dog to be slightly higher than actually set.
There must be no looseness or binding of feed lifting lever (E). Push in on feed lever
(E) and slowly allow it to return to its normal position. There should be no hang-ups
or binds. Move lever up and down to check for looseness.
Feed Dog Centralization
Feed Dog Height
93
Rev. n .
o
358487-001 Mar./2005
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