Needle Position Selector; Stitch Width Regulator - Singer 20u Instruction Manual

NEEDLE POSITION SELECTOR
Left, Center and Right needle position settings are available
for placement of both straight and zigzag stitching.
To position, push lever in and move to the desired setting.
Center setting is preferred for normal sewing. Settings left
and right are only used when special placement of stitching
is desired. For example: buttonholes, button sewing.
Do not make any needle position adjustment while the
needle is in the fabric.
Left
Center Right
L ± J I L L
Needle
Position
Selector
STITCH WIDTH REGULATOR
The width of zigzag stitch is controlled with the spring
biased stitch width regulating lever A. This lever regulates
swing of needle from its straight stitching position to maxi-
mum zigzag width of 9mm.
Do not make any stitch width adjustment while the
needle is in the fabric.
NOTE: The stitch width regulating lever A may be turned
upward, if desired, simply by loosening screw B and turning
lever A upward.
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