Kenmore 17921 - Manual (Page 11)

SPOOL PINS AND CAPS
Swing the Primary Spool Pin into position at
the back of the machine as shown above.
Place a spool of thread on the pin and place
the appropriate size spool cap over the
thread.
A second telescoping spool pin is provided
for bobbin winding and for a second thread
when sewing with a double needle. Pull it out
and place a nylon disc over it when using.
CONVERTING TO FREE-ARM SEWING
This machine can be used either as a flatbed
or as a freearm model. With the accessory
box in place, the machine is a flatbed model
with a large working surface, which slopes
gently towards you to help the smooth flow
of fabric.
1. To remove the accessory box, take it
firmly with your left hand and lift it up
until it clicks. Your machine is then ready
for free arm sewing.
By removing the accessory box, the machine
converts into a slim freearm model for sewing
children's clothes, cuffs, trouser legs,
armholes and other awkward places.
2. To replace, slide the accessory box back
into place until it clicks.
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