If this condition is not met, proceed as follows:
Loosen the screws " E " of the worm gear " F " (Fig. 45) on the
upper shaft.
Take gauge " U " and place it against the eccentric " A " (in or
der to block this eccentric), then turn the balance wheel toward
you until the needle bar is in its highest position (Fig. 45),
Firmly tighten the two screws " E " of the worm gear " F ", then
take away gauge " U ".
Take away gauge plate " S " and replace it with the zig-zag me-
chains m cover plate No. 85621.
22 2 7 23
24
27 26 29
Fig.
46
50
Copyright -2004
Summary of Contents for Supernova
Page 1: ...Instructions For Servicing The Necchi Supernova Sewing Machine 1 Copyright 2004...
Page 15: ...15 Copyright 2004...
Page 17: ...Fig 11 Fig 12 Fig 13 17 Copyright 2004...
Page 23: ...False needle Fig 18 False needle Fig 19 23 Copyright 2004...
Page 43: ...Fig 38 43 Copyright 2004...
Page 49: ...49 Copyright 2004...
