SINGER 1120 - Manual (Page 36)

4
5
6
7
3
1
Attention:
Disconnect the machine from the electricity supply by
removing the plug from the mains socket. When cleaning the
machine, it must always be disconnected from the electricity
supply.
Turn the handwheel until the needle is fully raised. Open the
hinged front cover and unscrew the needle plate screws with
the screw drived (1).
Use the brush supplied to clean the whole area (2).
Remove the bobbin case. Snap the two hook retaining arms (3)
outwards. Remove the hook race cover (4) and the hook (5)
and clean with a soft cloth. Lubricate at the point (6) (1-2 drops)
with sewing machine oil. Turn the handwheel until the hook
race (7) is in the left position. Replace the hook (5). Replace the
hook race cover and snap back the two hook retaining arms.
Insert the bobbin case and bobbin and replace the stitch plate.
Fabric fluff and threads must be removed regularly. Your
machine should be serviced at regular intervals at one of our
service agencies.
Remove the needle plate:
Cleaning the feed dogs:
Cleaning and lubricating the hook:
Important:
33
Maintenance
2