Cam Retention Spring (continued)
1
Cam Retention Spring as
mounting in the machine.
To remove, loosen this screw,
by turning it CCW.
Ensure the spring has 3 fingers
on it, as shown below.
Spring should fit Cam Post
properly
2
The picture on the right is
that of a 756, and the right
is a 750. Either machine
may be equipped with this
style of Cam Stack Post
Shaft. The plastic one is
commonly found in the
newer series, and the metal
of course in the old series.
This little spring is commonly found in the
756, 776 series. These models did not have
any extra add on cams. Only the 750, 758,
770, 778 and 775 had extra cams that allowed
you to perform extra add on patterns. These
models came with White and Black cams. The
white being stretch stitches, and the black
being other decorative, or utility stitches.
otice its location.
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