Singer 66-18 - Page 12

10
To Wind
the
Bobbin
It
is necessar5r
to understand
the
stop
motion
(Q,
FiC. 5) by
rvhich the
balance wheel
(P)
can be
Frc. 5.
ltlcsrsu
Tstorpoo
rotr
\\:rrolxo
rnu BogsrN
relcased
u'hcn
required,
thus
permitting
the
winding
of
bobbrn."
rvithout
running tlie
stitching
mechanism.
To
relcase
the balance
u'heel
(P),
turn
the
stop
motion
screrv
(())
ovcr torl'ard
you.
It
is nccessary
to
hold the balance
u'heel u'hile
loosening
the stop
motion
screlr..
Place the
bobbin on the
bobbin winder
spindle
(R)
and
push
it
on as far
as it will
go. Put the spool
of