Singer 620 - Page 6

CLASS 626 MACHINES: This class of machine, supplied
only for use with the standard cam stack, does not require
the access means provided by the hinged top cover. Ac¬
cordingly, the following instructions do not apply to Class
626 Machines.
Removal
Remove top cover from machine as'described on
page 3.
Remove the two self-tapping screws on underside of
cover holding bracket to cover.
Remove holding ring from top lid.
Remove stitch indicator chart from lid.
Remove self-tapping screws in lid, disengaging
hinge.
Replacement
Fasten new hinge in lid with self-tapping screws.
Replace stitch indicator in top lid and secure it with
the holding ring-
Replace self-tapping screws through bracket. Do
NOT tighten securely.
Loosen adjustment screws in bracket.
Adjust lid so that it is flush with top cover. (This
is done by raising and lowering the lid on the slots
provided in the bracket while the adjustment screws
are loose, and by adjusting it to the left or right
while the self-tapping screws are loose in the over-
sized holes.)
When lid is correctly fitted, tighten the self-tapoing
screws and the adjustment screws in the bracket.
Replace cover and secure it with two cover screws.