24
The feed dog setting, laterally
Requirements
The feed dog should move freely in the stitch
plate groove.
Adjustment
Remove the stitch plate, Undo the screw
(4/15) and remove the arm sleeve. Put back
the stitch plate on the freearm. Loosen the
screw (10/14) on the feed dog supporting arm
and shift the supporting arm until the feed dog
moves freely in the stitch plate. Tighten the screw (10/14).
Spare parts: See RA, page 1 0.
Movement of the feed dog
Requirements
The feed dog must not strike against the stitch
plate when the machine is set at maximum stitch
length, nor at forward feeding or reverse feeding.
Adjustment
Push the button for sewing on buttons (no. 1 cassette A). Turn the handwheel until the
needle bar has passed the lower turning position and continue until if is at the upper
turning position. Undo screw (10/5) and position the feed dog at the centre of the stitch
plate groove. Tighten screw (10/5). Check according to above.
The feed dog setting
The feed lift
Requirements
The height of the feed dog over the stitch plate
should be checked with the gauge 411 1735,
which should be placed under the presser foot.
Push the button for sewing on buttons (no. 1
cassette A). Turn the handwheel until the feed dog
reaches the highest position. The feed dog teeth
should be level with the gauge, but should not lift it.
Adjustment
Remove the cover plate (5/13) underneath the
base plate. Loosen the screw (10/24) and fit in
the feed dog against the gauge.
Tighten the screw (10/24).
Comments
With the gauge 411 1735, a feed dog height
of 1 mm is obtained.
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